diff --git a/music-app/package-lock.json b/music-app/package-lock.json
index 03c6b54..2d2af12 100644
--- a/music-app/package-lock.json
+++ b/music-app/package-lock.json
@@ -5350,7 +5350,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5371,12 +5372,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5391,17 +5394,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5518,7 +5524,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5530,6 +5537,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5544,6 +5552,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -5551,12 +5560,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -5575,6 +5586,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -5655,7 +5667,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5667,6 +5680,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -5752,7 +5766,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5788,6 +5803,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -5807,6 +5823,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5850,12 +5867,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -8336,56 +8355,62 @@
       "dev": true
     },
     "npm": {
-      "version": "6.4.1",
-      "resolved": "http://registry.npm.taobao.org/npm/download/npm-6.4.1.tgz",
-      "integrity": "sha1-Tzn5M3tVeij67Up3HVyIAta0KIs=",
+      "version": "6.14.6",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.6.tgz",
+      "integrity": "sha512-axnz6iHFK6WPE0js/+mRp+4IOwpHn5tJEw5KB6FiCU764zmffrhsYHbSHi2kKqNkRBt53XasXjngZfBD3FQzrQ==",
       "dev": true,
       "requires": {
-        "JSONStream": "^1.3.4",
+        "JSONStream": "^1.3.5",
         "abbrev": "~1.1.1",
         "ansicolors": "~0.3.2",
         "ansistyles": "~0.1.3",
-        "aproba": "~1.2.0",
+        "aproba": "^2.0.0",
         "archy": "~1.0.0",
-        "bin-links": "^1.1.2",
-        "bluebird": "~3.5.1",
-        "byte-size": "^4.0.3",
-        "cacache": "^11.2.0",
-        "call-limit": "~1.1.0",
-        "chownr": "~1.0.1",
-        "ci-info": "^1.4.0",
+        "bin-links": "^1.1.7",
+        "bluebird": "^3.5.5",
+        "byte-size": "^5.0.1",
+        "cacache": "^12.0.3",
+        "call-limit": "^1.1.1",
+        "chownr": "^1.1.4",
+        "ci-info": "^2.0.0",
         "cli-columns": "^3.1.2",
-        "cli-table3": "^0.5.0",
-        "cmd-shim": "~2.0.2",
+        "cli-table3": "^0.5.1",
+        "cmd-shim": "^3.0.3",
         "columnify": "~1.5.4",
-        "config-chain": "~1.1.11",
+        "config-chain": "^1.1.12",
         "debuglog": "*",
         "detect-indent": "~5.0.0",
         "detect-newline": "^2.1.0",
         "dezalgo": "~1.0.3",
         "editor": "~1.0.0",
-        "figgy-pudding": "^3.4.1",
+        "figgy-pudding": "^3.5.1",
         "find-npm-prefix": "^1.0.2",
         "fs-vacuum": "~1.2.10",
         "fs-write-stream-atomic": "~1.0.10",
-        "gentle-fs": "^2.0.1",
-        "glob": "~7.1.2",
-        "graceful-fs": "~4.1.11",
+        "gentle-fs": "^2.3.0",
+        "glob": "^7.1.6",
+        "graceful-fs": "^4.2.4",
         "has-unicode": "~2.0.1",
-        "hosted-git-info": "^2.7.1",
+        "hosted-git-info": "^2.8.8",
         "iferr": "^1.0.2",
         "imurmurhash": "*",
+        "infer-owner": "^1.0.4",
         "inflight": "~1.0.6",
-        "inherits": "~2.0.3",
+        "inherits": "^2.0.4",
         "ini": "^1.3.5",
         "init-package-json": "^1.10.3",
-        "is-cidr": "^2.0.6",
+        "is-cidr": "^3.0.0",
         "json-parse-better-errors": "^1.0.2",
         "lazy-property": "~1.0.0",
-        "libcipm": "^2.0.2",
-        "libnpmhook": "^4.0.1",
-        "libnpx": "^10.2.0",
-        "lock-verify": "^2.0.2",
+        "libcipm": "^4.0.7",
+        "libnpm": "^3.0.1",
+        "libnpmaccess": "^3.0.2",
+        "libnpmhook": "^5.0.3",
+        "libnpmorg": "^1.0.1",
+        "libnpmsearch": "^2.0.2",
+        "libnpmteam": "^1.0.2",
+        "libnpx": "^10.2.2",
+        "lock-verify": "^2.1.0",
         "lockfile": "^1.0.4",
         "lodash._baseindexof": "*",
         "lodash._baseuniq": "~4.6.0",
@@ -8398,71 +8423,70 @@
         "lodash.union": "~4.6.0",
         "lodash.uniq": "~4.5.0",
         "lodash.without": "~4.4.0",
-        "lru-cache": "^4.1.3",
+        "lru-cache": "^5.1.1",
         "meant": "~1.0.1",
         "mississippi": "^3.0.0",
-        "mkdirp": "~0.5.1",
+        "mkdirp": "^0.5.5",
         "move-concurrently": "^1.0.1",
-        "node-gyp": "^3.8.0",
-        "nopt": "~4.0.1",
-        "normalize-package-data": "~2.4.0",
-        "npm-audit-report": "^1.3.1",
+        "node-gyp": "^5.1.0",
+        "nopt": "^4.0.3",
+        "normalize-package-data": "^2.5.0",
+        "npm-audit-report": "^1.3.2",
         "npm-cache-filename": "~1.0.2",
-        "npm-install-checks": "~3.0.0",
-        "npm-lifecycle": "^2.1.0",
-        "npm-package-arg": "^6.1.0",
-        "npm-packlist": "^1.1.11",
-        "npm-pick-manifest": "^2.1.0",
-        "npm-profile": "^3.0.2",
-        "npm-registry-client": "^8.6.0",
-        "npm-registry-fetch": "^1.1.0",
+        "npm-install-checks": "^3.0.2",
+        "npm-lifecycle": "^3.1.4",
+        "npm-package-arg": "^6.1.1",
+        "npm-packlist": "^1.4.8",
+        "npm-pick-manifest": "^3.0.2",
+        "npm-profile": "^4.0.4",
+        "npm-registry-fetch": "^4.0.5",
         "npm-user-validate": "~1.0.0",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
-        "opener": "^1.5.0",
+        "opener": "^1.5.1",
         "osenv": "^0.1.5",
-        "pacote": "^8.1.6",
+        "pacote": "^9.5.12",
         "path-is-inside": "~1.0.2",
         "promise-inflight": "~1.0.1",
         "qrcode-terminal": "^0.12.0",
-        "query-string": "^6.1.0",
+        "query-string": "^6.8.2",
         "qw": "~1.0.1",
         "read": "~1.0.7",
-        "read-cmd-shim": "~1.0.1",
+        "read-cmd-shim": "^1.0.5",
         "read-installed": "~4.0.3",
-        "read-package-json": "^2.0.13",
-        "read-package-tree": "^5.2.1",
-        "readable-stream": "^2.3.6",
-        "readdir-scoped-modules": "*",
+        "read-package-json": "^2.1.1",
+        "read-package-tree": "^5.3.1",
+        "readable-stream": "^3.6.0",
+        "readdir-scoped-modules": "^1.1.0",
         "request": "^2.88.0",
         "retry": "^0.12.0",
-        "rimraf": "~2.6.2",
+        "rimraf": "^2.7.1",
         "safe-buffer": "^5.1.2",
-        "semver": "^5.5.0",
-        "sha": "~2.0.1",
+        "semver": "^5.7.1",
+        "sha": "^3.0.0",
         "slide": "~1.1.6",
         "sorted-object": "~2.0.1",
         "sorted-union-stream": "~2.1.3",
-        "ssri": "^6.0.0",
-        "stringify-package": "^1.0.0",
-        "tar": "^4.4.6",
+        "ssri": "^6.0.1",
+        "stringify-package": "^1.0.1",
+        "tar": "^4.4.13",
         "text-table": "~0.2.0",
         "tiny-relative-date": "^1.3.0",
         "uid-number": "0.0.6",
         "umask": "~1.1.0",
-        "unique-filename": "~1.1.0",
+        "unique-filename": "^1.1.1",
         "unpipe": "~1.0.0",
         "update-notifier": "^2.5.0",
-        "uuid": "^3.3.2",
+        "uuid": "^3.3.3",
         "validate-npm-package-license": "^3.0.4",
         "validate-npm-package-name": "~3.0.0",
         "which": "^1.3.1",
-        "worker-farm": "^1.6.0",
-        "write-file-atomic": "^2.3.0"
+        "worker-farm": "^1.7.0",
+        "write-file-atomic": "^2.4.3"
       },
       "dependencies": {
         "JSONStream": {
-          "version": "1.3.4",
+          "version": "1.3.5",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8476,7 +8500,7 @@
           "dev": true
         },
         "agent-base": {
-          "version": "4.2.0",
+          "version": "4.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8484,7 +8508,7 @@
           }
         },
         "agentkeepalive": {
-          "version": "3.4.1",
+          "version": "3.5.2",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8534,7 +8558,7 @@
           "dev": true
         },
         "aproba": {
-          "version": "1.2.0",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
@@ -8550,6 +8574,30 @@
           "requires": {
             "delegates": "^1.0.0",
             "readable-stream": "^2.0.6"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "asap": {
@@ -8600,27 +8648,20 @@
           }
         },
         "bin-links": {
-          "version": "1.1.2",
+          "version": "1.1.7",
           "bundled": true,
           "dev": true,
           "requires": {
-            "bluebird": "^3.5.0",
-            "cmd-shim": "^2.0.2",
-            "gentle-fs": "^2.0.0",
-            "graceful-fs": "^4.1.11",
+            "bluebird": "^3.5.3",
+            "cmd-shim": "^3.0.0",
+            "gentle-fs": "^2.3.0",
+            "graceful-fs": "^4.1.15",
+            "npm-normalize-package-bin": "^1.0.0",
             "write-file-atomic": "^2.3.0"
           }
         },
-        "block-stream": {
-          "version": "0.0.9",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "~2.0.0"
-          }
-        },
         "bluebird": {
-          "version": "3.5.1",
+          "version": "3.5.5",
           "bundled": true,
           "dev": true
         },
@@ -8652,11 +8693,6 @@
           "bundled": true,
           "dev": true
         },
-        "builtin-modules": {
-          "version": "1.1.1",
-          "bundled": true,
-          "dev": true
-        },
         "builtins": {
           "version": "1.0.3",
           "bundled": true,
@@ -8668,33 +8704,34 @@
           "dev": true
         },
         "byte-size": {
-          "version": "4.0.3",
+          "version": "5.0.1",
           "bundled": true,
           "dev": true
         },
         "cacache": {
-          "version": "11.2.0",
+          "version": "12.0.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "bluebird": "^3.5.1",
-            "chownr": "^1.0.1",
-            "figgy-pudding": "^3.1.0",
-            "glob": "^7.1.2",
-            "graceful-fs": "^4.1.11",
-            "lru-cache": "^4.1.3",
+            "bluebird": "^3.5.5",
+            "chownr": "^1.1.1",
+            "figgy-pudding": "^3.5.1",
+            "glob": "^7.1.4",
+            "graceful-fs": "^4.1.15",
+            "infer-owner": "^1.0.3",
+            "lru-cache": "^5.1.1",
             "mississippi": "^3.0.0",
             "mkdirp": "^0.5.1",
             "move-concurrently": "^1.0.1",
             "promise-inflight": "^1.0.1",
-            "rimraf": "^2.6.2",
-            "ssri": "^6.0.0",
-            "unique-filename": "^1.1.0",
+            "rimraf": "^2.6.3",
+            "ssri": "^6.0.1",
+            "unique-filename": "^1.1.1",
             "y18n": "^4.0.0"
           }
         },
         "call-limit": {
-          "version": "1.1.0",
+          "version": "1.1.1",
           "bundled": true,
           "dev": true
         },
@@ -8724,17 +8761,17 @@
           }
         },
         "chownr": {
-          "version": "1.0.1",
+          "version": "1.1.4",
           "bundled": true,
           "dev": true
         },
         "ci-info": {
-          "version": "1.4.0",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
         "cidr-regex": {
-          "version": "2.0.9",
+          "version": "2.0.10",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8756,7 +8793,7 @@
           }
         },
         "cli-table3": {
-          "version": "0.5.0",
+          "version": "0.5.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8796,7 +8833,7 @@
           "dev": true
         },
         "cmd-shim": {
-          "version": "2.0.2",
+          "version": "3.0.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8828,7 +8865,7 @@
           "dev": true
         },
         "colors": {
-          "version": "1.1.2",
+          "version": "1.3.3",
           "bundled": true,
           "dev": true,
           "optional": true
@@ -8864,10 +8901,34 @@
             "inherits": "^2.0.3",
             "readable-stream": "^2.2.2",
             "typedarray": "^0.0.6"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "config-chain": {
-          "version": "1.1.11",
+          "version": "1.1.12",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8906,6 +8967,11 @@
             "run-queue": "^1.0.0"
           },
           "dependencies": {
+            "aproba": {
+              "version": "1.2.0",
+              "bundled": true,
+              "dev": true
+            },
             "iferr": {
               "version": "0.1.5",
               "bundled": true,
@@ -8934,6 +9000,22 @@
             "lru-cache": "^4.0.1",
             "shebang-command": "^1.2.0",
             "which": "^1.2.9"
+          },
+          "dependencies": {
+            "lru-cache": {
+              "version": "4.1.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "pseudomap": "^1.0.2",
+                "yallist": "^2.1.2"
+              }
+            },
+            "yallist": {
+              "version": "2.1.2",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "crypto-random-string": {
@@ -8985,7 +9067,7 @@
           "dev": true
         },
         "deep-extend": {
-          "version": "0.5.1",
+          "version": "0.6.0",
           "bundled": true,
           "dev": true
         },
@@ -8997,6 +9079,14 @@
             "clone": "^1.0.2"
           }
         },
+        "define-properties": {
+          "version": "1.1.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "object-keys": "^1.0.12"
+          }
+        },
         "delayed-stream": {
           "version": "1.0.0",
           "bundled": true,
@@ -9053,6 +9143,30 @@
             "inherits": "^2.0.1",
             "readable-stream": "^2.0.0",
             "stream-shift": "^1.0.0"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "ecc-jsbn": {
@@ -9086,6 +9200,11 @@
             "once": "^1.4.0"
           }
         },
+        "env-paths": {
+          "version": "2.2.0",
+          "bundled": true,
+          "dev": true
+        },
         "err-code": {
           "version": "1.1.2",
           "bundled": true,
@@ -9099,8 +9218,30 @@
             "prr": "~1.0.1"
           }
         },
+        "es-abstract": {
+          "version": "1.12.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "es-to-primitive": "^1.1.1",
+            "function-bind": "^1.1.1",
+            "has": "^1.0.1",
+            "is-callable": "^1.1.3",
+            "is-regex": "^1.0.4"
+          }
+        },
+        "es-to-primitive": {
+          "version": "1.2.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "is-callable": "^1.1.4",
+            "is-date-object": "^1.0.1",
+            "is-symbol": "^1.0.2"
+          }
+        },
         "es6-promise": {
-          "version": "4.2.4",
+          "version": "4.2.8",
           "bundled": true,
           "dev": true
         },
@@ -9129,6 +9270,13 @@
             "p-finally": "^1.0.0",
             "signal-exit": "^3.0.0",
             "strip-eof": "^1.0.0"
+          },
+          "dependencies": {
+            "get-stream": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "extend": {
@@ -9152,7 +9300,7 @@
           "dev": true
         },
         "figgy-pudding": {
-          "version": "3.4.1",
+          "version": "3.5.1",
           "bundled": true,
           "dev": true
         },
@@ -9176,6 +9324,30 @@
           "requires": {
             "inherits": "^2.0.1",
             "readable-stream": "^2.0.4"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "forever-agent": {
@@ -9200,14 +9372,49 @@
           "requires": {
             "inherits": "^2.0.1",
             "readable-stream": "^2.0.0"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "fs-minipass": {
-          "version": "1.2.5",
+          "version": "1.2.7",
           "bundled": true,
           "dev": true,
           "requires": {
-            "minipass": "^2.2.1"
+            "minipass": "^2.6.0"
+          },
+          "dependencies": {
+            "minipass": {
+              "version": "2.9.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
+              }
+            }
           }
         },
         "fs-vacuum": {
@@ -9235,6 +9442,28 @@
               "version": "0.1.5",
               "bundled": true,
               "dev": true
+            },
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
             }
           }
         },
@@ -9243,16 +9472,10 @@
           "bundled": true,
           "dev": true
         },
-        "fstream": {
-          "version": "1.0.11",
+        "function-bind": {
+          "version": "1.1.1",
           "bundled": true,
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.1.2",
-            "inherits": "~2.0.0",
-            "mkdirp": ">=0.5 0",
-            "rimraf": "2"
-          }
+          "dev": true
         },
         "gauge": {
           "version": "2.7.4",
@@ -9269,6 +9492,11 @@
             "wide-align": "^1.1.0"
           },
           "dependencies": {
+            "aproba": {
+              "version": "1.2.0",
+              "bundled": true,
+              "dev": true
+            },
             "string-width": {
               "version": "1.0.2",
               "bundled": true,
@@ -9282,25 +9510,33 @@
           }
         },
         "genfun": {
-          "version": "4.0.1",
+          "version": "5.0.0",
           "bundled": true,
           "dev": true
         },
         "gentle-fs": {
-          "version": "2.0.1",
+          "version": "2.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
             "aproba": "^1.1.2",
+            "chownr": "^1.1.2",
+            "cmd-shim": "^3.0.3",
             "fs-vacuum": "^1.2.10",
             "graceful-fs": "^4.1.11",
             "iferr": "^0.1.5",
+            "infer-owner": "^1.0.4",
             "mkdirp": "^0.5.1",
             "path-is-inside": "^1.0.2",
             "read-cmd-shim": "^1.0.1",
             "slide": "^1.1.6"
           },
           "dependencies": {
+            "aproba": {
+              "version": "1.2.0",
+              "bundled": true,
+              "dev": true
+            },
             "iferr": {
               "version": "0.1.5",
               "bundled": true,
@@ -9309,14 +9545,17 @@
           }
         },
         "get-caller-file": {
-          "version": "1.0.2",
+          "version": "1.0.3",
           "bundled": true,
           "dev": true
         },
         "get-stream": {
-          "version": "3.0.0",
+          "version": "4.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "requires": {
+            "pump": "^3.0.0"
+          }
         },
         "getpass": {
           "version": "0.1.7",
@@ -9327,7 +9566,7 @@
           }
         },
         "glob": {
-          "version": "7.1.2",
+          "version": "7.1.6",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -9363,10 +9602,17 @@
             "timed-out": "^4.0.0",
             "unzip-response": "^2.0.1",
             "url-parse-lax": "^1.0.0"
-          }
-        },
-        "graceful-fs": {
-          "version": "4.1.11",
+          },
+          "dependencies": {
+            "get-stream": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
+        "graceful-fs": {
+          "version": "4.2.4",
           "bundled": true,
           "dev": true
         },
@@ -9384,18 +9630,31 @@
             "har-schema": "^2.0.0"
           }
         },
+        "has": {
+          "version": "1.0.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "function-bind": "^1.1.1"
+          }
+        },
         "has-flag": {
           "version": "3.0.0",
           "bundled": true,
           "dev": true
         },
+        "has-symbols": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
         "has-unicode": {
           "version": "2.0.1",
           "bundled": true,
           "dev": true
         },
         "hosted-git-info": {
-          "version": "2.7.1",
+          "version": "2.8.8",
           "bundled": true,
           "dev": true
         },
@@ -9424,11 +9683,11 @@
           }
         },
         "https-proxy-agent": {
-          "version": "2.2.1",
+          "version": "2.2.4",
           "bundled": true,
           "dev": true,
           "requires": {
-            "agent-base": "^4.1.0",
+            "agent-base": "^4.3.0",
             "debug": "^3.1.0"
           }
         },
@@ -9454,7 +9713,7 @@
           "dev": true
         },
         "ignore-walk": {
-          "version": "3.0.1",
+          "version": "3.0.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -9471,6 +9730,11 @@
           "bundled": true,
           "dev": true
         },
+        "infer-owner": {
+          "version": "1.0.4",
+          "bundled": true,
+          "dev": true
+        },
         "inflight": {
           "version": "1.0.6",
           "bundled": true,
@@ -9481,7 +9745,7 @@
           }
         },
         "inherits": {
-          "version": "2.0.3",
+          "version": "2.0.4",
           "bundled": true,
           "dev": true
         },
@@ -9506,7 +9770,7 @@
           }
         },
         "invert-kv": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
@@ -9520,30 +9784,39 @@
           "bundled": true,
           "dev": true
         },
-        "is-builtin-module": {
-          "version": "1.0.0",
+        "is-callable": {
+          "version": "1.1.4",
           "bundled": true,
-          "dev": true,
-          "requires": {
-            "builtin-modules": "^1.0.0"
-          }
+          "dev": true
         },
         "is-ci": {
-          "version": "1.1.0",
+          "version": "1.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ci-info": "^1.0.0"
+            "ci-info": "^1.5.0"
+          },
+          "dependencies": {
+            "ci-info": {
+              "version": "1.6.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "is-cidr": {
-          "version": "2.0.6",
+          "version": "3.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "cidr-regex": "^2.0.8"
+            "cidr-regex": "^2.0.10"
           }
         },
+        "is-date-object": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true
+        },
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
@@ -9584,8 +9857,16 @@
           "bundled": true,
           "dev": true
         },
+        "is-regex": {
+          "version": "1.0.4",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "has": "^1.0.1"
+          }
+        },
         "is-retry-allowed": {
-          "version": "1.1.0",
+          "version": "1.2.0",
           "bundled": true,
           "dev": true
         },
@@ -9594,6 +9875,14 @@
           "bundled": true,
           "dev": true
         },
+        "is-symbol": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "has-symbols": "^1.0.0"
+          }
+        },
         "is-typedarray": {
           "version": "1.0.0",
           "bundled": true,
@@ -9670,59 +9959,184 @@
           "dev": true
         },
         "lcid": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "invert-kv": "^1.0.0"
+            "invert-kv": "^2.0.0"
           }
         },
         "libcipm": {
-          "version": "2.0.2",
+          "version": "4.0.7",
           "bundled": true,
           "dev": true,
           "requires": {
             "bin-links": "^1.1.2",
             "bluebird": "^3.5.1",
+            "figgy-pudding": "^3.5.1",
             "find-npm-prefix": "^1.0.2",
             "graceful-fs": "^4.1.11",
+            "ini": "^1.3.5",
             "lock-verify": "^2.0.2",
             "mkdirp": "^0.5.1",
-            "npm-lifecycle": "^2.0.3",
+            "npm-lifecycle": "^3.0.0",
             "npm-logical-tree": "^1.2.1",
             "npm-package-arg": "^6.1.0",
-            "pacote": "^8.1.6",
-            "protoduck": "^5.0.0",
+            "pacote": "^9.1.0",
             "read-package-json": "^2.0.13",
             "rimraf": "^2.6.2",
             "worker-farm": "^1.6.0"
           }
         },
-        "libnpmhook": {
-          "version": "4.0.1",
+        "libnpm": {
+          "version": "3.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "bin-links": "^1.1.2",
+            "bluebird": "^3.5.3",
+            "find-npm-prefix": "^1.0.2",
+            "libnpmaccess": "^3.0.2",
+            "libnpmconfig": "^1.2.1",
+            "libnpmhook": "^5.0.3",
+            "libnpmorg": "^1.0.1",
+            "libnpmpublish": "^1.1.2",
+            "libnpmsearch": "^2.0.2",
+            "libnpmteam": "^1.0.2",
+            "lock-verify": "^2.0.2",
+            "npm-lifecycle": "^3.0.0",
+            "npm-logical-tree": "^1.2.1",
+            "npm-package-arg": "^6.1.0",
+            "npm-profile": "^4.0.2",
+            "npm-registry-fetch": "^4.0.0",
+            "npmlog": "^4.1.2",
+            "pacote": "^9.5.3",
+            "read-package-json": "^2.0.13",
+            "stringify-package": "^1.0.0"
+          }
+        },
+        "libnpmaccess": {
+          "version": "3.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "aproba": "^2.0.0",
+            "get-stream": "^4.0.0",
+            "npm-package-arg": "^6.1.0",
+            "npm-registry-fetch": "^4.0.0"
+          }
+        },
+        "libnpmconfig": {
+          "version": "1.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "figgy-pudding": "^3.1.0",
-            "npm-registry-fetch": "^3.0.0"
+            "figgy-pudding": "^3.5.1",
+            "find-up": "^3.0.0",
+            "ini": "^1.3.5"
           },
           "dependencies": {
-            "npm-registry-fetch": {
-              "version": "3.1.1",
+            "find-up": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "locate-path": "^3.0.0"
+              }
+            },
+            "locate-path": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "p-locate": "^3.0.0",
+                "path-exists": "^3.0.0"
+              }
+            },
+            "p-limit": {
+              "version": "2.2.0",
               "bundled": true,
               "dev": true,
               "requires": {
-                "bluebird": "^3.5.1",
-                "figgy-pudding": "^3.1.0",
-                "lru-cache": "^4.1.2",
-                "make-fetch-happen": "^4.0.0",
-                "npm-package-arg": "^6.0.0"
+                "p-try": "^2.0.0"
               }
+            },
+            "p-locate": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "p-limit": "^2.0.0"
+              }
+            },
+            "p-try": {
+              "version": "2.2.0",
+              "bundled": true,
+              "dev": true
             }
           }
         },
+        "libnpmhook": {
+          "version": "5.0.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^4.0.0"
+          }
+        },
+        "libnpmorg": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^4.0.0"
+          }
+        },
+        "libnpmpublish": {
+          "version": "1.1.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.0.0",
+            "lodash.clonedeep": "^4.5.0",
+            "normalize-package-data": "^2.4.0",
+            "npm-package-arg": "^6.1.0",
+            "npm-registry-fetch": "^4.0.0",
+            "semver": "^5.5.1",
+            "ssri": "^6.0.1"
+          }
+        },
+        "libnpmsearch": {
+          "version": "2.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^4.0.0"
+          }
+        },
+        "libnpmteam": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^4.0.0"
+          }
+        },
         "libnpx": {
-          "version": "10.2.0",
+          "version": "10.2.2",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -9746,11 +10160,11 @@
           }
         },
         "lock-verify": {
-          "version": "2.0.2",
+          "version": "2.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "npm-package-arg": "^5.1.2 || 6",
+            "npm-package-arg": "^6.1.0",
             "semver": "^5.4.1"
           }
         },
@@ -9840,12 +10254,11 @@
           "dev": true
         },
         "lru-cache": {
-          "version": "4.1.3",
+          "version": "5.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "pseudomap": "^1.0.2",
-            "yallist": "^2.1.2"
+            "yallist": "^3.0.2"
           }
         },
         "make-dir": {
@@ -9857,16 +10270,16 @@
           }
         },
         "make-fetch-happen": {
-          "version": "4.0.1",
+          "version": "5.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
             "agentkeepalive": "^3.4.1",
-            "cacache": "^11.0.1",
+            "cacache": "^12.0.0",
             "http-cache-semantics": "^3.8.1",
             "http-proxy-agent": "^2.1.0",
-            "https-proxy-agent": "^2.2.1",
-            "lru-cache": "^4.1.2",
+            "https-proxy-agent": "^2.2.3",
+            "lru-cache": "^5.1.1",
             "mississippi": "^3.0.0",
             "node-fetch-npm": "^2.0.2",
             "promise-retry": "^1.1.1",
@@ -9874,17 +10287,34 @@
             "ssri": "^6.0.0"
           }
         },
+        "map-age-cleaner": {
+          "version": "0.1.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "p-defer": "^1.0.0"
+          }
+        },
         "meant": {
           "version": "1.0.1",
           "bundled": true,
           "dev": true
         },
         "mem": {
-          "version": "1.1.0",
+          "version": "4.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "mimic-fn": "^1.0.0"
+            "map-age-cleaner": "^0.1.1",
+            "mimic-fn": "^2.0.0",
+            "p-is-promise": "^2.0.0"
+          },
+          "dependencies": {
+            "mimic-fn": {
+              "version": "2.1.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "mime-db": {
@@ -9900,11 +10330,6 @@
             "mime-db": "~1.35.0"
           }
         },
-        "mimic-fn": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true
-        },
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
@@ -9913,35 +10338,25 @@
             "brace-expansion": "^1.1.7"
           }
         },
-        "minimist": {
-          "version": "0.0.8",
-          "bundled": true,
-          "dev": true
-        },
-        "minipass": {
-          "version": "2.3.3",
+        "minizlib": {
+          "version": "1.3.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "safe-buffer": "^5.1.2",
-            "yallist": "^3.0.0"
+            "minipass": "^2.9.0"
           },
           "dependencies": {
-            "yallist": {
-              "version": "3.0.2",
+            "minipass": {
+              "version": "2.9.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "requires": {
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
+              }
             }
           }
         },
-        "minizlib": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "minipass": "^2.2.1"
-          }
-        },
         "mississippi": {
           "version": "3.0.0",
           "bundled": true,
@@ -9960,11 +10375,18 @@
           }
         },
         "mkdirp": {
-          "version": "0.5.1",
+          "version": "0.5.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "minimist": "0.0.8"
+            "minimist": "^1.2.5"
+          },
+          "dependencies": {
+            "minimist": {
+              "version": "1.2.5",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "move-concurrently": {
@@ -9978,6 +10400,13 @@
             "mkdirp": "^0.5.1",
             "rimraf": "^2.5.4",
             "run-queue": "^1.0.3"
+          },
+          "dependencies": {
+            "aproba": {
+              "version": "1.2.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "ms": {
@@ -9990,6 +10419,11 @@
           "bundled": true,
           "dev": true
         },
+        "nice-try": {
+          "version": "1.0.5",
+          "bundled": true,
+          "dev": true
+        },
         "node-fetch-npm": {
           "version": "2.0.2",
           "bundled": true,
@@ -10001,51 +10435,25 @@
           }
         },
         "node-gyp": {
-          "version": "3.8.0",
+          "version": "5.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "fstream": "^1.0.0",
-            "glob": "^7.0.3",
-            "graceful-fs": "^4.1.2",
-            "mkdirp": "^0.5.0",
-            "nopt": "2 || 3",
-            "npmlog": "0 || 1 || 2 || 3 || 4",
-            "osenv": "0",
-            "request": "^2.87.0",
-            "rimraf": "2",
-            "semver": "~5.3.0",
-            "tar": "^2.0.0",
-            "which": "1"
-          },
-          "dependencies": {
-            "nopt": {
-              "version": "3.0.6",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "abbrev": "1"
-              }
-            },
-            "semver": {
-              "version": "5.3.0",
-              "bundled": true,
-              "dev": true
-            },
-            "tar": {
-              "version": "2.2.1",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "block-stream": "*",
-                "fstream": "^1.0.2",
-                "inherits": "2"
-              }
-            }
+            "env-paths": "^2.2.0",
+            "glob": "^7.1.4",
+            "graceful-fs": "^4.2.2",
+            "mkdirp": "^0.5.1",
+            "nopt": "^4.0.1",
+            "npmlog": "^4.1.2",
+            "request": "^2.88.0",
+            "rimraf": "^2.6.3",
+            "semver": "^5.7.1",
+            "tar": "^4.4.12",
+            "which": "^1.3.1"
           }
         },
         "nopt": {
-          "version": "4.0.1",
+          "version": "4.0.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10054,18 +10462,28 @@
           }
         },
         "normalize-package-data": {
-          "version": "2.4.0",
+          "version": "2.5.0",
           "bundled": true,
           "dev": true,
           "requires": {
             "hosted-git-info": "^2.1.4",
-            "is-builtin-module": "^1.0.0",
+            "resolve": "^1.10.0",
             "semver": "2 || 3 || 4 || 5",
             "validate-npm-package-license": "^3.0.1"
+          },
+          "dependencies": {
+            "resolve": {
+              "version": "1.10.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "path-parse": "^1.0.6"
+              }
+            }
           }
         },
         "npm-audit-report": {
-          "version": "1.3.1",
+          "version": "1.3.2",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10074,9 +10492,12 @@
           }
         },
         "npm-bundled": {
-          "version": "1.0.5",
+          "version": "1.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "requires": {
+            "npm-normalize-package-bin": "^1.0.1"
+          }
         },
         "npm-cache-filename": {
           "version": "1.0.2",
@@ -10084,7 +10505,7 @@
           "dev": true
         },
         "npm-install-checks": {
-          "version": "3.0.0",
+          "version": "3.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10092,13 +10513,13 @@
           }
         },
         "npm-lifecycle": {
-          "version": "2.1.0",
+          "version": "3.1.4",
           "bundled": true,
           "dev": true,
           "requires": {
             "byline": "^5.0.0",
-            "graceful-fs": "^4.1.11",
-            "node-gyp": "^3.8.0",
+            "graceful-fs": "^4.1.15",
+            "node-gyp": "^5.0.2",
             "resolve-from": "^4.0.0",
             "slide": "^1.1.6",
             "uid-number": "0.0.6",
@@ -10111,192 +10532,70 @@
           "bundled": true,
           "dev": true
         },
+        "npm-normalize-package-bin": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true
+        },
         "npm-package-arg": {
-          "version": "6.1.0",
+          "version": "6.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "hosted-git-info": "^2.6.0",
+            "hosted-git-info": "^2.7.1",
             "osenv": "^0.1.5",
-            "semver": "^5.5.0",
+            "semver": "^5.6.0",
             "validate-npm-package-name": "^3.0.0"
           }
         },
         "npm-packlist": {
-          "version": "1.1.11",
+          "version": "1.4.8",
           "bundled": true,
           "dev": true,
           "requires": {
             "ignore-walk": "^3.0.1",
-            "npm-bundled": "^1.0.1"
+            "npm-bundled": "^1.0.1",
+            "npm-normalize-package-bin": "^1.0.1"
           }
         },
         "npm-pick-manifest": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "npm-package-arg": "^6.0.0",
-            "semver": "^5.4.1"
-          }
-        },
-        "npm-profile": {
           "version": "3.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "^1.1.2 || 2",
-            "make-fetch-happen": "^2.5.0 || 3 || 4"
+            "figgy-pudding": "^3.5.1",
+            "npm-package-arg": "^6.0.0",
+            "semver": "^5.4.1"
           }
         },
-        "npm-registry-client": {
-          "version": "8.6.0",
+        "npm-profile": {
+          "version": "4.0.4",
           "bundled": true,
           "dev": true,
           "requires": {
-            "concat-stream": "^1.5.2",
-            "graceful-fs": "^4.1.6",
-            "normalize-package-data": "~1.0.1 || ^2.0.0",
-            "npm-package-arg": "^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0",
-            "npmlog": "2 || ^3.1.0 || ^4.0.0",
-            "once": "^1.3.3",
-            "request": "^2.74.0",
-            "retry": "^0.10.0",
-            "safe-buffer": "^5.1.1",
-            "semver": "2 >=2.2.1 || 3.x || 4 || 5",
-            "slide": "^1.1.3",
-            "ssri": "^5.2.4"
-          },
-          "dependencies": {
-            "retry": {
-              "version": "0.10.1",
-              "bundled": true,
-              "dev": true
-            },
-            "ssri": {
-              "version": "5.3.0",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "safe-buffer": "^5.1.1"
-              }
-            }
+            "aproba": "^1.1.2 || 2",
+            "figgy-pudding": "^3.4.1",
+            "npm-registry-fetch": "^4.0.0"
           }
         },
         "npm-registry-fetch": {
-          "version": "1.1.0",
+          "version": "4.0.5",
           "bundled": true,
           "dev": true,
           "requires": {
+            "JSONStream": "^1.3.4",
             "bluebird": "^3.5.1",
-            "figgy-pudding": "^2.0.1",
-            "lru-cache": "^4.1.2",
-            "make-fetch-happen": "^3.0.0",
-            "npm-package-arg": "^6.0.0",
-            "safe-buffer": "^5.1.1"
+            "figgy-pudding": "^3.4.1",
+            "lru-cache": "^5.1.1",
+            "make-fetch-happen": "^5.0.0",
+            "npm-package-arg": "^6.1.0",
+            "safe-buffer": "^5.2.0"
           },
           "dependencies": {
-            "cacache": {
-              "version": "10.0.4",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "bluebird": "^3.5.1",
-                "chownr": "^1.0.1",
-                "glob": "^7.1.2",
-                "graceful-fs": "^4.1.11",
-                "lru-cache": "^4.1.1",
-                "mississippi": "^2.0.0",
-                "mkdirp": "^0.5.1",
-                "move-concurrently": "^1.0.1",
-                "promise-inflight": "^1.0.1",
-                "rimraf": "^2.6.2",
-                "ssri": "^5.2.4",
-                "unique-filename": "^1.1.0",
-                "y18n": "^4.0.0"
-              },
-              "dependencies": {
-                "mississippi": {
-                  "version": "2.0.0",
-                  "bundled": true,
-                  "dev": true,
-                  "requires": {
-                    "concat-stream": "^1.5.0",
-                    "duplexify": "^3.4.2",
-                    "end-of-stream": "^1.1.0",
-                    "flush-write-stream": "^1.0.0",
-                    "from2": "^2.1.0",
-                    "parallel-transform": "^1.1.0",
-                    "pump": "^2.0.1",
-                    "pumpify": "^1.3.3",
-                    "stream-each": "^1.1.0",
-                    "through2": "^2.0.0"
-                  }
-                }
-              }
-            },
-            "figgy-pudding": {
-              "version": "2.0.1",
+            "safe-buffer": {
+              "version": "5.2.1",
               "bundled": true,
               "dev": true
-            },
-            "make-fetch-happen": {
-              "version": "3.0.0",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "agentkeepalive": "^3.4.1",
-                "cacache": "^10.0.4",
-                "http-cache-semantics": "^3.8.1",
-                "http-proxy-agent": "^2.1.0",
-                "https-proxy-agent": "^2.2.0",
-                "lru-cache": "^4.1.2",
-                "mississippi": "^3.0.0",
-                "node-fetch-npm": "^2.0.2",
-                "promise-retry": "^1.1.1",
-                "socks-proxy-agent": "^3.0.1",
-                "ssri": "^5.2.4"
-              }
-            },
-            "pump": {
-              "version": "2.0.1",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "end-of-stream": "^1.1.0",
-                "once": "^1.3.1"
-              }
-            },
-            "smart-buffer": {
-              "version": "1.1.15",
-              "bundled": true,
-              "dev": true
-            },
-            "socks": {
-              "version": "1.1.10",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "ip": "^1.1.4",
-                "smart-buffer": "^1.0.13"
-              }
-            },
-            "socks-proxy-agent": {
-              "version": "3.0.1",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "agent-base": "^4.1.0",
-                "socks": "^1.1.10"
-              }
-            },
-            "ssri": {
-              "version": "5.3.0",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "safe-buffer": "^5.1.1"
-              }
             }
           }
         },
@@ -10339,6 +10638,20 @@
           "bundled": true,
           "dev": true
         },
+        "object-keys": {
+          "version": "1.0.12",
+          "bundled": true,
+          "dev": true
+        },
+        "object.getownpropertydescriptors": {
+          "version": "2.0.3",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "define-properties": "^1.1.2",
+            "es-abstract": "^1.5.1"
+          }
+        },
         "once": {
           "version": "1.4.0",
           "bundled": true,
@@ -10348,7 +10661,7 @@
           }
         },
         "opener": {
-          "version": "1.5.0",
+          "version": "1.5.1",
           "bundled": true,
           "dev": true
         },
@@ -10358,13 +10671,41 @@
           "dev": true
         },
         "os-locale": {
-          "version": "2.1.0",
+          "version": "3.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "execa": "^0.7.0",
-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
+            "execa": "^1.0.0",
+            "lcid": "^2.0.0",
+            "mem": "^4.0.0"
+          },
+          "dependencies": {
+            "cross-spawn": {
+              "version": "6.0.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "nice-try": "^1.0.4",
+                "path-key": "^2.0.1",
+                "semver": "^5.5.0",
+                "shebang-command": "^1.2.0",
+                "which": "^1.2.9"
+              }
+            },
+            "execa": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "cross-spawn": "^6.0.0",
+                "get-stream": "^4.0.0",
+                "is-stream": "^1.1.0",
+                "npm-run-path": "^2.0.0",
+                "p-finally": "^1.0.0",
+                "signal-exit": "^3.0.0",
+                "strip-eof": "^1.0.0"
+              }
+            }
           }
         },
         "os-tmpdir": {
@@ -10381,11 +10722,21 @@
             "os-tmpdir": "^1.0.0"
           }
         },
+        "p-defer": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true
+        },
         "p-finally": {
           "version": "1.0.0",
           "bundled": true,
           "dev": true
         },
+        "p-is-promise": {
+          "version": "2.1.0",
+          "bundled": true,
+          "dev": true
+        },
         "p-limit": {
           "version": "1.2.0",
           "bundled": true,
@@ -10419,35 +10770,51 @@
           }
         },
         "pacote": {
-          "version": "8.1.6",
+          "version": "9.5.12",
           "bundled": true,
           "dev": true,
           "requires": {
-            "bluebird": "^3.5.1",
-            "cacache": "^11.0.2",
-            "get-stream": "^3.0.0",
-            "glob": "^7.1.2",
-            "lru-cache": "^4.1.3",
-            "make-fetch-happen": "^4.0.1",
+            "bluebird": "^3.5.3",
+            "cacache": "^12.0.2",
+            "chownr": "^1.1.2",
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.1.0",
+            "glob": "^7.1.3",
+            "infer-owner": "^1.0.4",
+            "lru-cache": "^5.1.1",
+            "make-fetch-happen": "^5.0.0",
             "minimatch": "^3.0.4",
-            "minipass": "^2.3.3",
+            "minipass": "^2.3.5",
             "mississippi": "^3.0.0",
             "mkdirp": "^0.5.1",
             "normalize-package-data": "^2.4.0",
+            "npm-normalize-package-bin": "^1.0.0",
             "npm-package-arg": "^6.1.0",
-            "npm-packlist": "^1.1.10",
-            "npm-pick-manifest": "^2.1.0",
+            "npm-packlist": "^1.1.12",
+            "npm-pick-manifest": "^3.0.0",
+            "npm-registry-fetch": "^4.0.0",
             "osenv": "^0.1.5",
             "promise-inflight": "^1.0.1",
             "promise-retry": "^1.1.1",
-            "protoduck": "^5.0.0",
+            "protoduck": "^5.0.1",
             "rimraf": "^2.6.2",
             "safe-buffer": "^5.1.2",
-            "semver": "^5.5.0",
-            "ssri": "^6.0.0",
-            "tar": "^4.4.3",
-            "unique-filename": "^1.1.0",
-            "which": "^1.3.0"
+            "semver": "^5.6.0",
+            "ssri": "^6.0.1",
+            "tar": "^4.4.10",
+            "unique-filename": "^1.1.1",
+            "which": "^1.3.1"
+          },
+          "dependencies": {
+            "minipass": {
+              "version": "2.9.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
+              }
+            }
           }
         },
         "parallel-transform": {
@@ -10458,6 +10825,30 @@
             "cyclist": "~0.2.2",
             "inherits": "^2.0.3",
             "readable-stream": "^2.1.5"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "path-exists": {
@@ -10480,6 +10871,11 @@
           "bundled": true,
           "dev": true
         },
+        "path-parse": {
+          "version": "1.0.6",
+          "bundled": true,
+          "dev": true
+        },
         "performance-now": {
           "version": "2.1.0",
           "bundled": true,
@@ -10535,11 +10931,11 @@
           "dev": true
         },
         "protoduck": {
-          "version": "5.0.0",
+          "version": "5.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "genfun": "^4.0.1"
+            "genfun": "^5.0.0"
           }
         },
         "prr": {
@@ -10603,11 +10999,12 @@
           "dev": true
         },
         "query-string": {
-          "version": "6.1.0",
+          "version": "6.8.2",
           "bundled": true,
           "dev": true,
           "requires": {
             "decode-uri-component": "^0.2.0",
+            "split-on-first": "^1.0.0",
             "strict-uri-encode": "^2.0.0"
           }
         },
@@ -10617,18 +11014,18 @@
           "dev": true
         },
         "rc": {
-          "version": "1.2.7",
+          "version": "1.2.8",
           "bundled": true,
           "dev": true,
           "requires": {
-            "deep-extend": "^0.5.1",
+            "deep-extend": "^0.6.0",
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
           },
           "dependencies": {
             "minimist": {
-              "version": "1.2.0",
+              "version": "1.2.5",
               "bundled": true,
               "dev": true
             }
@@ -10643,7 +11040,7 @@
           }
         },
         "read-cmd-shim": {
-          "version": "1.0.1",
+          "version": "1.0.5",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10665,7 +11062,7 @@
           }
         },
         "read-package-json": {
-          "version": "2.0.13",
+          "version": "2.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10673,37 +11070,31 @@
             "graceful-fs": "^4.1.2",
             "json-parse-better-errors": "^1.0.1",
             "normalize-package-data": "^2.0.0",
-            "slash": "^1.0.0"
+            "npm-normalize-package-bin": "^1.0.0"
           }
         },
         "read-package-tree": {
-          "version": "5.2.1",
+          "version": "5.3.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "debuglog": "^1.0.1",
-            "dezalgo": "^1.0.0",
-            "once": "^1.3.0",
             "read-package-json": "^2.0.0",
-            "readdir-scoped-modules": "^1.0.0"
+            "readdir-scoped-modules": "^1.0.0",
+            "util-promisify": "^2.1.0"
           }
         },
         "readable-stream": {
-          "version": "2.3.6",
+          "version": "3.6.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.3",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~2.0.0",
-            "safe-buffer": "~5.1.1",
-            "string_decoder": "~1.1.1",
-            "util-deprecate": "~1.0.1"
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
           }
         },
         "readdir-scoped-modules": {
-          "version": "1.0.2",
+          "version": "1.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10714,7 +11105,7 @@
           }
         },
         "registry-auth-token": {
-          "version": "3.3.2",
+          "version": "3.4.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -10778,11 +11169,11 @@
           "dev": true
         },
         "rimraf": {
-          "version": "2.6.2",
+          "version": "2.7.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "^7.0.5"
+            "glob": "^7.1.3"
           }
         },
         "run-queue": {
@@ -10791,6 +11182,13 @@
           "dev": true,
           "requires": {
             "aproba": "^1.1.1"
+          },
+          "dependencies": {
+            "aproba": {
+              "version": "1.2.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "safe-buffer": {
@@ -10804,7 +11202,7 @@
           "dev": true
         },
         "semver": {
-          "version": "5.5.0",
+          "version": "5.7.1",
           "bundled": true,
           "dev": true
         },
@@ -10822,12 +11220,11 @@
           "dev": true
         },
         "sha": {
-          "version": "2.0.1",
+          "version": "3.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "^4.1.2",
-            "readable-stream": "^2.0.2"
+            "graceful-fs": "^4.1.2"
           }
         },
         "shebang-command": {
@@ -10848,37 +11245,42 @@
           "bundled": true,
           "dev": true
         },
-        "slash": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
         "slide": {
           "version": "1.1.6",
           "bundled": true,
           "dev": true
         },
         "smart-buffer": {
-          "version": "4.0.1",
+          "version": "4.1.0",
           "bundled": true,
           "dev": true
         },
         "socks": {
-          "version": "2.2.0",
+          "version": "2.3.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ip": "^1.1.5",
-            "smart-buffer": "^4.0.1"
+            "ip": "1.1.5",
+            "smart-buffer": "^4.1.0"
           }
         },
         "socks-proxy-agent": {
-          "version": "4.0.1",
+          "version": "4.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "agent-base": "~4.2.0",
-            "socks": "~2.2.0"
+            "agent-base": "~4.2.1",
+            "socks": "~2.3.2"
+          },
+          "dependencies": {
+            "agent-base": {
+              "version": "4.2.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "es6-promisify": "^5.0.0"
+              }
+            }
           }
         },
         "sorted-object": {
@@ -10951,7 +11353,12 @@
           }
         },
         "spdx-license-ids": {
-          "version": "3.0.0",
+          "version": "3.0.5",
+          "bundled": true,
+          "dev": true
+        },
+        "split-on-first": {
+          "version": "1.1.0",
           "bundled": true,
           "dev": true
         },
@@ -10972,9 +11379,12 @@
           }
         },
         "ssri": {
-          "version": "6.0.0",
+          "version": "6.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "requires": {
+            "figgy-pudding": "^3.5.1"
+          }
         },
         "stream-each": {
           "version": "1.2.2",
@@ -10992,6 +11402,30 @@
           "requires": {
             "readable-stream": "^2.1.5",
             "stream-shift": "^1.0.0"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "stream-shift": {
@@ -11034,15 +11468,22 @@
           }
         },
         "string_decoder": {
-          "version": "1.1.1",
+          "version": "1.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "safe-buffer": "~5.1.0"
+            "safe-buffer": "~5.2.0"
+          },
+          "dependencies": {
+            "safe-buffer": {
+              "version": "5.2.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "stringify-package": {
-          "version": "1.0.0",
+          "version": "1.0.1",
           "bundled": true,
           "dev": true
         },
@@ -11073,23 +11514,27 @@
           }
         },
         "tar": {
-          "version": "4.4.6",
+          "version": "4.4.13",
           "bundled": true,
           "dev": true,
           "requires": {
-            "chownr": "^1.0.1",
+            "chownr": "^1.1.1",
             "fs-minipass": "^1.2.5",
-            "minipass": "^2.3.3",
-            "minizlib": "^1.1.0",
+            "minipass": "^2.8.6",
+            "minizlib": "^1.2.1",
             "mkdirp": "^0.5.0",
             "safe-buffer": "^5.1.2",
-            "yallist": "^3.0.2"
+            "yallist": "^3.0.3"
           },
           "dependencies": {
-            "yallist": {
-              "version": "3.0.2",
+            "minipass": {
+              "version": "2.9.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "requires": {
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
+              }
             }
           }
         },
@@ -11118,6 +11563,30 @@
           "requires": {
             "readable-stream": "^2.1.5",
             "xtend": "~4.0.1"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "timed-out": {
@@ -11169,7 +11638,7 @@
           "dev": true
         },
         "unique-filename": {
-          "version": "1.1.0",
+          "version": "1.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -11237,8 +11706,16 @@
           "bundled": true,
           "dev": true
         },
+        "util-promisify": {
+          "version": "2.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "object.getownpropertydescriptors": "^2.0.3"
+          }
+        },
         "uuid": {
-          "version": "3.3.2",
+          "version": "3.3.3",
           "bundled": true,
           "dev": true
         },
@@ -11311,7 +11788,7 @@
           }
         },
         "widest-line": {
-          "version": "2.0.0",
+          "version": "2.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -11319,7 +11796,7 @@
           }
         },
         "worker-farm": {
-          "version": "1.6.0",
+          "version": "1.7.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -11353,7 +11830,7 @@
           "dev": true
         },
         "write-file-atomic": {
-          "version": "2.3.0",
+          "version": "2.4.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -11378,12 +11855,12 @@
           "dev": true
         },
         "yallist": {
-          "version": "2.1.2",
+          "version": "3.0.3",
           "bundled": true,
           "dev": true
         },
         "yargs": {
-          "version": "11.0.0",
+          "version": "11.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -11391,7 +11868,7 @@
             "decamelize": "^1.1.1",
             "find-up": "^2.1.0",
             "get-caller-file": "^1.0.1",
-            "os-locale": "^2.0.0",
+            "os-locale": "^3.1.0",
             "require-directory": "^2.1.1",
             "require-main-filename": "^1.0.1",
             "set-blocking": "^2.0.0",
diff --git a/music-app/package.json b/music-app/package.json
index 6246bd8..51367f9 100644
--- a/music-app/package.json
+++ b/music-app/package.json
@@ -28,7 +28,7 @@
     "@vue/eslint-config-airbnb": "^3.0.4",
     "good-storage": "^1.0.1",
     "install": "^0.12.1",
-    "npm": "^6.4.1",
+    "npm": "^6.14.6",
     "stylus": "^0.54.5",
     "stylus-loader": "^3.0.2",
     "vue-template-compiler": "^2.5.17"