diff --git a/package-lock.json b/package-lock.json
index 0c64673..977b2f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -263,7 +263,7 @@
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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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-          "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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@@ -833,7 +833,7 @@
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+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
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@@ -1024,7 +1024,7 @@
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-          "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
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@@ -2009,7 +2009,7 @@
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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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+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
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@@ -2086,7 +2086,7 @@
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -2098,7 +2098,7 @@
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-          "resolved": "http://registry.npmjs.org/source-map/-/source-map-0.1.34.tgz",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.34.tgz",
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@@ -2106,7 +2106,7 @@
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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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@@ -2128,7 +2128,7 @@
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-          "resolved": "http://registry.npmjs.org/uglify-js/-/uglify-js-2.4.24.tgz",
+          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.4.24.tgz",
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@@ -2149,7 +2149,7 @@
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-          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.5.4.tgz",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.5.4.tgz",
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@@ -2284,7 +2284,7 @@
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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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@@ -2296,7 +2296,7 @@
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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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@@ -2370,12 +2370,12 @@
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-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-4.12.0.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.12.0.tgz",
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-          "resolved": "http://registry.npmjs.org/nunjucks/-/nunjucks-2.4.3.tgz",
+          "resolved": "https://registry.npmjs.org/nunjucks/-/nunjucks-2.4.3.tgz",
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@@ -2425,7 +2425,7 @@
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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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@@ -2442,7 +2442,7 @@
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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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@@ -2546,7 +2546,7 @@
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-          "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
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@@ -4648,7 +4648,7 @@
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-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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@@ -5121,7 +5121,7 @@
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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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@@ -5208,7 +5208,7 @@
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+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
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@@ -5381,7 +5381,7 @@
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-      "resolved": "http://registry.npmjs.org/uglify-js/-/uglify-js-2.6.0.tgz",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.6.0.tgz",
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@@ -5417,7 +5417,7 @@
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-          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
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@@ -5537,9 +5537,9 @@
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-      "integrity": "sha512-s/UIq9ap4JPZ7H1EB5ULo/aOUbWqfDi7FKzMC2Nz+0Si8GiT1rIEaprt8hy3Vy2Ex2aJPpOQv4P4DuOZ+K1c6w=="
+      "version": "1.19.10",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.10.tgz",
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@@ -5712,7 +5712,7 @@
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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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@@ -5762,7 +5762,7 @@
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-      "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
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