diff --git a/package-lock.json b/package-lock.json
index f9b334b..54c4bd8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -748,12 +748,6 @@
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-      "integrity": "sha1-fajPLiZijtcygDWB/SH2fKzS7uw=",
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@@ -766,18 +760,6 @@
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@@ -963,7 +945,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -3370,7 +3352,7 @@
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
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@@ -3443,7 +3425,7 @@
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-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
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@@ -3515,7 +3497,7 @@
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-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
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@@ -4669,7 +4651,7 @@
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-          "resolved": "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
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@@ -4770,7 +4752,8 @@
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-          "dev": true
+          "dev": true,
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@@ -4791,12 +4774,14 @@
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+          "dev": true,
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           "version": "1.1.11",
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           "dev": true,
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@@ -4811,17 +4796,20 @@
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
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-          "dev": true
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@@ -4938,7 +4926,8 @@
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@@ -4950,6 +4939,7 @@
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           "dev": true,
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@@ -4964,6 +4954,7 @@
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@@ -4971,12 +4962,14 @@
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+          "dev": true,
+          "optional": true
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           "version": "2.2.4",
           "bundled": true,
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@@ -4995,6 +4988,7 @@
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@@ -5075,7 +5069,8 @@
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@@ -5087,6 +5082,7 @@
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           "dev": true,
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@@ -5172,7 +5168,8 @@
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           "version": "5.1.1",
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+          "dev": true,
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@@ -5208,6 +5205,7 @@
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           "bundled": true,
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@@ -5227,6 +5225,7 @@
           "version": "3.0.1",
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           "dev": true,
+          "optional": true,
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@@ -5270,12 +5269,14 @@
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           "version": "1.0.2",
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "yallist": {
           "version": "3.0.2",
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-          "dev": true
+          "dev": true,
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@@ -5483,7 +5484,7 @@
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-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
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@@ -5657,7 +5658,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -6555,7 +6556,7 @@
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-          "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
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@@ -8766,7 +8767,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -14212,7 +14213,7 @@
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-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
           "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
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@@ -14424,16 +14425,10 @@
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-      "integrity": "sha1-9HgZSczkAmlxJ0MOo7PFR29IF2c=",
-      "dev": true,
-      "requires": {
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-        "array-map": "~0.0.0",
-        "array-reduce": "~0.0.0",
-        "jsonify": "~0.0.0"
-      }
+      "version": "1.7.3",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.7.3.tgz",
+      "integrity": "sha512-Vpfqwm4EnqGdlsBFNmHhxhElJYrdfcxPThu+ryKS5J8L/fhAwLazFZtq+S+TWZ9ANj2piSQLGj6NQg+lKPmxrw==",
+      "dev": true
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@@ -14833,7 +14828,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -15066,7 +15061,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -15184,7 +15179,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -16129,7 +16124,7 @@
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@@ -16151,7 +16146,7 @@
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-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
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-          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
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