diff --git a/package-lock.json b/package-lock.json
index fdfe5b0..f97b1e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -670,7 +670,7 @@
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-          "resolved": "http://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
+          "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
           "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
           "dev": true
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@@ -909,7 +909,7 @@
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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",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
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@@ -1322,7 +1322,7 @@
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-          "resolved": "http://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
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@@ -1366,7 +1366,7 @@
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-          "resolved": "http://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
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@@ -1698,13 +1698,13 @@
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-          "resolved": "http://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
+          "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
           "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
           "dev": true
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-          "resolved": "http://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
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@@ -3279,7 +3279,7 @@
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-          "resolved": "http://registry.npmjs.org/got/-/got-5.7.1.tgz",
+          "resolved": "https://registry.npmjs.org/got/-/got-5.7.1.tgz",
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@@ -4375,7 +4375,7 @@
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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",
           "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
           "dev": true,
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@@ -4470,7 +4470,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4491,12 +4492,14 @@
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           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4511,17 +4514,20 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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-          "dev": true
+          "dev": true,
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@@ -4638,7 +4644,8 @@
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           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4650,6 +4657,7 @@
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@@ -4664,6 +4672,7 @@
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           "bundled": true,
           "dev": true,
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@@ -4671,12 +4680,14 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4695,6 +4706,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4775,7 +4787,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -4787,6 +4800,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
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@@ -4872,7 +4886,8 @@
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           "version": "5.1.1",
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@@ -4908,6 +4923,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
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@@ -4927,6 +4943,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4970,12 +4987,14 @@
         "wrappy": {
           "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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@@ -5320,7 +5339,7 @@
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-      "resolved": "http://registry.npmjs.org/got/-/got-6.7.1.tgz",
+      "resolved": "https://registry.npmjs.org/got/-/got-6.7.1.tgz",
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@@ -5420,7 +5439,7 @@
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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",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
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@@ -7802,7 +7821,7 @@
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-      "resolved": "http://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
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@@ -8768,7 +8787,7 @@
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-          "resolved": "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
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@@ -9624,7 +9643,7 @@
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-              "resolved": "http://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
+              "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
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@@ -9807,7 +9826,7 @@
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-          "resolved": "http://registry.npmjs.org/async/-/async-1.5.2.tgz",
+          "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
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@@ -10796,7 +10815,7 @@
       "dependencies": {
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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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@@ -11358,7 +11377,7 @@
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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",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
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@@ -11574,7 +11593,7 @@
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-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
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@@ -11602,7 +11621,7 @@
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-      "resolved": "http://registry.npmjs.org/strip-dirs/-/strip-dirs-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-dirs/-/strip-dirs-1.1.1.tgz",
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@@ -11622,7 +11641,7 @@
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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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@@ -11781,7 +11800,7 @@
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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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@@ -12363,7 +12382,7 @@
       "dependencies": {
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-          "resolved": "http://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
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@@ -12707,7 +12726,7 @@
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-          "resolved": "http://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
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@@ -13973,9 +13992,9 @@
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-      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
       "dev": true
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@@ -14188,7 +14207,7 @@
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     "yargs": {
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-      "resolved": "http://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-11.1.0.tgz",
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       "dev": true,
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