diff --git a/package-lock.json b/package-lock.json
index 8a70568..9edfbfb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -187,7 +187,7 @@
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-          "resolved": "http://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
           "integrity": "sha1-dc449SvwczxafwwRjYEzSiu19BI=",
           "dev": true
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@@ -536,7 +536,8 @@
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               "version": "2.1.1",
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-              "dev": true
+              "dev": true,
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@@ -557,12 +558,14 @@
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               "version": "1.0.0",
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-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -577,17 +580,20 @@
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               "version": "1.1.0",
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+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
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+              "dev": true,
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               "version": "1.1.0",
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+              "dev": true,
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@@ -704,7 +710,8 @@
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-              "dev": true
+              "dev": true,
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@@ -716,6 +723,7 @@
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@@ -730,6 +738,7 @@
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@@ -737,12 +746,14 @@
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+              "dev": true,
+              "optional": true
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@@ -761,6 +772,7 @@
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@@ -841,7 +853,8 @@
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+              "dev": true,
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@@ -853,6 +866,7 @@
               "version": "1.4.0",
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@@ -938,7 +952,8 @@
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@@ -974,6 +989,7 @@
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@@ -993,6 +1009,7 @@
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@@ -1036,12 +1053,14 @@
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+              "dev": true,
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@@ -1074,7 +1093,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -1544,7 +1563,7 @@
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-      "resolved": "http://registry.npmjs.org/@types/node/-/node-8.9.5.tgz",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.9.5.tgz",
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@@ -2066,7 +2085,7 @@
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-          "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
+          "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
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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/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -3587,7 +3606,7 @@
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-          "resolved": "http://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
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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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@@ -3743,9 +3762,9 @@
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+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/dns-packet/-/dns-packet-1.3.4.tgz",
+      "integrity": "sha512-BQ6F4vycLXBvdrJZ6S3gZewt6rcrks9KBgM9vrhW+knGRqc8uEdT7fuCwloc7nny5xNoMJ17HGH0R/6fpo8ECA==",
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@@ -5634,7 +5653,7 @@
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+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
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@@ -6557,7 +6576,7 @@
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-          "resolved": "http://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
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@@ -6620,7 +6639,7 @@
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-      "resolved": "http://registry.npmjs.org/jasmine-core/-/jasmine-core-2.99.1.tgz",
+      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-2.99.1.tgz",
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@@ -6667,7 +6686,7 @@
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-      "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz",
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@@ -6747,13 +6766,13 @@
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-          "resolved": "http://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
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-          "resolved": "http://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
+          "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
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-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
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@@ -7358,7 +7377,7 @@
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-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
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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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@@ -8580,7 +8599,7 @@
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-          "resolved": "http://registry.npmjs.org/globby/-/globby-5.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/globby/-/globby-5.0.0.tgz",
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@@ -8594,13 +8613,13 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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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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-          "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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@@ -8917,7 +8936,7 @@
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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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@@ -9026,7 +9045,7 @@
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-          "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
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@@ -9275,7 +9294,7 @@
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-      "resolved": "http://registry.npmjs.org/sax/-/sax-0.5.8.tgz",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-0.5.8.tgz",
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@@ -10217,7 +10236,7 @@
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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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@@ -10285,7 +10304,7 @@
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-          "resolved": "http://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
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@@ -10560,7 +10579,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
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@@ -11028,7 +11047,7 @@
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-          "resolved": "http://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
           "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
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@@ -11178,7 +11197,8 @@
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               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -11199,12 +11219,14 @@
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               "version": "1.0.0",
               "bundled": true,
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+              "dev": true,
+              "optional": true
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             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -11219,17 +11241,20 @@
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
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@@ -11346,7 +11371,8 @@
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               "version": "2.0.3",
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -11358,6 +11384,7 @@
               "version": "1.0.0",
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               "dev": true,
+              "optional": true,
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@@ -11372,6 +11399,7 @@
               "version": "3.0.4",
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+              "optional": true,
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@@ -11379,12 +11407,14 @@
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+              "optional": true
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               "version": "2.3.5",
               "bundled": true,
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+              "optional": true,
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@@ -11403,6 +11433,7 @@
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@@ -11483,7 +11514,8 @@
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@@ -11495,6 +11527,7 @@
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@@ -11580,7 +11613,8 @@
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               "version": "5.1.2",
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@@ -11616,6 +11650,7 @@
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@@ -11635,6 +11670,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -11678,12 +11714,14 @@
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               "version": "1.0.2",
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-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "3.0.3",
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+              "optional": true
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