diff --git a/package-lock.json b/package-lock.json
index 2676476..43ee09e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1355,6 +1355,7 @@
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       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "dev": true,
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       }
@@ -2673,6 +2674,12 @@
         "minimalistic-crypto-utils": "^1.0.0"
       }
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+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -3282,7 +3289,8 @@
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@@ -3303,12 +3311,14 @@
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+          "dev": true,
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@@ -3323,17 +3333,20 @@
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-          "dev": true
+          "dev": true,
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-          "dev": true
+          "dev": true,
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@@ -3450,7 +3463,8 @@
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-          "dev": true
+          "dev": true,
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@@ -3462,6 +3476,7 @@
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@@ -3476,6 +3491,7 @@
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@@ -3483,12 +3499,14 @@
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+          "dev": true,
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@@ -3507,6 +3525,7 @@
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@@ -3587,7 +3606,8 @@
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-          "dev": true
+          "dev": true,
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@@ -3599,6 +3619,7 @@
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@@ -3684,7 +3705,8 @@
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@@ -3720,6 +3742,7 @@
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@@ -3739,6 +3762,7 @@
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@@ -3782,12 +3806,14 @@
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           "version": "1.0.2",
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+          "dev": true,
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@@ -4831,7 +4857,8 @@
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       "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-      "dev": true
+      "dev": true,
+      "optional": true
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     "home-or-tmp": {
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@@ -5602,6 +5629,24 @@
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+      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
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+      "dev": true,
+      "requires": {
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+          "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+          "dev": true
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+      }
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@@ -6444,9 +6489,9 @@
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+      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.14.1.tgz",
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@@ -6456,30 +6501,45 @@
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         "in-publish": "^2.0.0",
-        "lodash": "^4.17.11",
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         "nan": "^2.13.2",
         "node-gyp": "^3.8.0",
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         "request": "^2.88.0",
-        "sass-graph": "^2.2.4",
+        "sass-graph": "2.2.5",
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-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
-          "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
+          "version": "6.12.4",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.4.tgz",
+          "integrity": "sha512-eienB2c9qVQs2KWexhkrdMLVDoIQCz5KSeLxwg9Lzk4DOfBtIK9PQwwufcsn1jjGuf9WZmqPMbGxOzfcuphJCQ==",
           "dev": true,
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-            "fast-deep-equal": "^2.0.1",
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             "json-schema-traverse": "^0.4.1",
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+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
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+          "dev": true
+        },
+        "ansi-styles": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "dev": true,
+          "requires": {
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@@ -6492,6 +6552,38 @@
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           "dev": true
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+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
+        },
+        "cliui": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+          "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
+          "dev": true,
+          "requires": {
+            "string-width": "^3.1.0",
+            "strip-ansi": "^5.2.0",
+            "wrap-ansi": "^5.1.0"
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+        "fast-deep-equal": {
+          "version": "3.1.3",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+          "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+          "dev": true
+        },
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
+          }
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@@ -6512,10 +6604,16 @@
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+          "version": "2.0.5",
+          "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+          "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
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-          "resolved": "https://registry.npmjs.org/globule/-/globule-1.2.1.tgz",
-          "integrity": "sha512-g7QtgWF4uYSL5/dn71WxubOrS7JVGCnFPEnoeChJmBnyR9Mw8nGoEwOgJL/RC2Te0WhbsEUCejfH8SZNJ+adYQ==",
+          "version": "1.3.2",
+          "resolved": "https://registry.npmjs.org/globule/-/globule-1.3.2.tgz",
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@@ -6530,12 +6628,12 @@
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-          "integrity": "sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==",
+          "version": "5.1.5",
+          "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.5.tgz",
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           "dev": true,
           "requires": {
-            "ajv": "^6.5.5",
+            "ajv": "^6.12.3",
             "har-schema": "^2.0.0"
           }
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@@ -6550,6 +6648,18 @@
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+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
+          "dev": true
+        },
+        "lodash": {
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+          "dev": true
+        },
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@@ -6562,6 +6672,12 @@
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+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
+          "dev": true
+        },
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           "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
@@ -6569,9 +6685,9 @@
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-          "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
-          "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
+          "version": "2.88.2",
+          "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
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@@ -6581,7 +6697,7 @@
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             "forever-agent": "~0.6.1",
             "form-data": "~2.3.2",
-            "har-validator": "~5.1.0",
+            "har-validator": "~5.1.3",
             "http-signature": "~1.2.0",
             "is-typedarray": "~1.0.0",
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@@ -6591,19 +6707,108 @@
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             "safe-buffer": "^5.1.2",
-            "tough-cookie": "~2.4.3",
+            "tough-cookie": "~2.5.0",
             "tunnel-agent": "^0.6.0",
             "uuid": "^3.3.2"
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+        "require-main-filename": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
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+          "dev": true
+        },
+        "sass-graph": {
+          "version": "2.2.5",
+          "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-2.2.5.tgz",
+          "integrity": "sha512-VFWDAHOe6mRuT4mZRd4eKE+d8Uedrk6Xnh7Sh9b4NGufQLQjOrvf/MQoOdx+0s92L89FeyUUNfU597j/3uNpag==",
+          "dev": true,
+          "requires": {
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+            "lodash": "^4.0.0",
+            "scss-tokenizer": "^0.2.3",
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+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
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+          "dev": true,
+          "requires": {
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+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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+          "dev": true,
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           "requires": {
-            "psl": "^1.1.24",
-            "punycode": "^1.4.1"
+            "psl": "^1.1.28",
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+          "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
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