diff --git a/package-lock.json b/package-lock.json
index 2d497fb..c9a563e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -115,6 +115,8 @@
     },
     "@angular-devkit/build-angular": {
       "version": "0.10.7",
+      "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-0.10.7.tgz",
+      "integrity": "sha512-wjhlMWWkGSSkdwd9elKfeeEgyig/eZGyF2wY5kZmWPBdeK/GfdBLyO15qh4ppRYI2SjyRvzl0tWDOA2Y0hKL0w==",
       "dev": true,
       "requires": {
         "@angular-devkit/architect": "0.10.7",
@@ -608,18 +610,24 @@
     },
     "@angular/common": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-7.0.4.tgz",
+      "integrity": "sha512-akQojdqY/RBlItkDWAPI3k0Llk1wnbAp+f47yySi3cgQz9SaZ1/RLNWZV84I/cKrksb4ehorT/lTqRBojsAD1A==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/compiler": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-7.0.4.tgz",
+      "integrity": "sha512-ExDhH1cJkuJkUsgNRZyZBse0a7wWkQyG5O8HONi3Rzig9dalFEuve9jD04zfA1Jx1GTXhovqtGnF72x4kw0V8Q==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/compiler-cli": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-7.0.4.tgz",
+      "integrity": "sha512-kvhWt6OTb1Uduns9Vm+Dwd/UUBNSEU6Jgu+QOPeHr7lg+4NTyr9uQLU0DtfBP0ljOlds8esmfii5IIFTeUQw1Q==",
       "dev": true,
       "requires": {
         "canonical-path": "1.0.0",
@@ -905,24 +913,32 @@
     },
     "@angular/core": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-7.0.4.tgz",
+      "integrity": "sha512-17SSmCz1wQoZKnVHF/T8UkWYPpDm5kPyoc1okkTTv8ZA2EAMMuZFFnRSAxEL5i7mNB9z5CvRqF2tRx/DbgbIRA==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/forms": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-7.0.4.tgz",
+      "integrity": "sha512-W3nN9n1VY9On9+9f7PDRbzJUg+mMq1bjkhWsk/b7DfaYdmlzpG+Wd6OfArob2edsqGqH1dvTM8q8aGbWiFZ7dA==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/http": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/http/-/http-7.0.4.tgz",
+      "integrity": "sha512-oUGT7xS7FZYajuHq0DP6MgahacB5sJTRgxiUU4uhQ/mqV7aREODVJJgw7oHDhM7Cnyzzo0B9D0zpEljKmeCLWQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/language-service": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-7.0.4.tgz",
+      "integrity": "sha512-CuJ2Ii97sNoN1HOZOLxG1lEHsQFi8K/RSB/k2suWPKzdM53ldSkKoYRac38zW/uqNABYItgvxb7w0Vi7HhxLsg==",
       "dev": true
     },
     "@angular/material": {
@@ -935,18 +951,24 @@
     },
     "@angular/platform-browser": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-7.0.4.tgz",
+      "integrity": "sha512-4brYZZgsCJk1/a6JoSwaiVWO9+/T4iyE27dAgstao1nOf/jrBNKW2HnZtkWZmCCBK0WIk15wlB0Xr87OZbjNVA==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/platform-browser-dynamic": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-7.0.4.tgz",
+      "integrity": "sha512-k1I53zIg8YWhtQizLfq/tWrUUdY5vHV8pGHyt0/UTGDqat5TORd6LDFfzCSux0r3qZujCOGNi9f4/AbyV8B9lw==",
       "requires": {
         "tslib": "^1.9.0"
       }
     },
     "@angular/router": {
       "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@angular/router/-/router-7.0.4.tgz",
+      "integrity": "sha512-nt1jJsxN+JmYZ6URamMdULUpH4aHdnNVKjWtjDI0OpdZvPx7PMFD8cfc92q0tavy2KqqexcceIb4BIC965gtpA==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -1274,6 +1296,8 @@
     },
     "@types/html2canvas": {
       "version": "0.0.35",
+      "resolved": "https://registry.npmjs.org/@types/html2canvas/-/html2canvas-0.0.35.tgz",
+      "integrity": "sha512-28p0/yNwXnvGWQK3rEIBj7NHNQoBXuX0ymcCNjSYR/i0Vk9z+xrKCQZPvsrEmurx9vs4B/eHGbOaJY/a9CXdSg==",
       "requires": {
         "@types/jquery": "*"
       }
@@ -1309,6 +1333,8 @@
     },
     "@types/node": {
       "version": "8.9.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.9.5.tgz",
+      "integrity": "sha512-jRHfWsvyMtXdbhnz5CVHxaBgnV6duZnPlQuRSo/dm/GnmikNcmZhxIES4E9OZjUmQ8C+HCl4KJux+cXN/ErGDQ==",
       "dev": true
     },
     "@types/q": {
@@ -2906,6 +2932,8 @@
     },
     "codelyzer": {
       "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/codelyzer/-/codelyzer-4.5.0.tgz",
+      "integrity": "sha512-oO6vCkjqsVrEsmh58oNlnJkRXuA30hF8cdNAQV9DytEalDwyOFRvHMnlKFzmOStNerOmPGZU9GAHnBo4tGvtiQ==",
       "dev": true,
       "requires": {
         "app-root-path": "^2.1.0",
@@ -5540,15 +5568,24 @@
       "dev": true
     },
     "handlebars": {
-      "version": "4.7.3",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.3.tgz",
-      "integrity": "sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
       "dev": true,
       "requires": {
+        "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
-        "optimist": "^0.6.1",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4"
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+          "dev": true
+        }
       }
     },
     "har-schema": {
@@ -6776,10 +6813,14 @@
     },
     "jasmine-core": {
       "version": "2.99.1",
+      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-2.99.1.tgz",
+      "integrity": "sha1-5kAN8ea1bhMLYcS80JPap/boyhU=",
       "dev": true
     },
     "jasmine-spec-reporter": {
       "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/jasmine-spec-reporter/-/jasmine-spec-reporter-4.2.1.tgz",
+      "integrity": "sha512-FZBoZu7VE5nR7Nilzy+Np8KuVIOxF4oXDPDknehCYBDE080EnlPu0afdZNmpGDBRCUBv3mj5qgqCRmk6W/K8vg==",
       "dev": true,
       "requires": {
         "colors": "1.1.2"
@@ -6905,6 +6946,8 @@
     },
     "jspdf": {
       "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-1.5.3.tgz",
+      "integrity": "sha512-J9X76xnncMw+wIqb15HeWfPMqPwYxSpPY8yWPJ7rAZN/ZDzFkjCSZObryCyUe8zbrVRNiuCnIeQteCzMn7GnWw==",
       "requires": {
         "canvg": "1.5.3",
         "file-saver": "github:eligrey/FileSaver.js#1.3.8",
@@ -6966,6 +7009,8 @@
     },
     "karma": {
       "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-3.0.0.tgz",
+      "integrity": "sha512-ZTjyuDXVXhXsvJ1E4CnZzbCjSxD6sEdzEsFYogLuZM0yqvg/mgz+O+R1jb0J7uAQeuzdY8kJgx6hSNXLwFuHIQ==",
       "dev": true,
       "requires": {
         "bluebird": "^3.3.0",
@@ -7007,6 +7052,8 @@
     },
     "karma-chrome-launcher": {
       "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/karma-chrome-launcher/-/karma-chrome-launcher-2.2.0.tgz",
+      "integrity": "sha512-uf/ZVpAabDBPvdPdveyk1EPgbnloPvFFGgmRhYLTDH7gEB4nZdSBk8yTU47w1g/drLSx5uMOkjKk7IWKfWg/+w==",
       "dev": true,
       "requires": {
         "fs-access": "^1.0.0",
@@ -7031,6 +7078,8 @@
     },
     "karma-jasmine-html-reporter": {
       "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/karma-jasmine-html-reporter/-/karma-jasmine-html-reporter-0.2.2.tgz",
+      "integrity": "sha1-SKjl7xiAdhfuK14zwRlMNbQ5Ukw=",
       "dev": true,
       "requires": {
         "karma-jasmine": "^1.0.2"
@@ -7821,6 +7870,8 @@
     },
     "ng2-charts": {
       "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/ng2-charts/-/ng2-charts-1.6.0.tgz",
+      "integrity": "sha512-9w0WH69x5/nuqC1og2WaY39NbaBqTGIP1+5gZaH7/KPN6UEPonNg/pYnsIVklLj1DWPWXKa8+XXIJZ1jy5nLxg==",
       "requires": {
         "chart.js": "^2.6.0"
       }
@@ -9506,6 +9557,14 @@
         "aproba": "^1.1.1"
       }
     },
+    "rxjs": {
+      "version": "6.3.3",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz",
+      "integrity": "sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==",
+      "requires": {
+        "tslib": "^1.9.0"
+      }
+    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -10986,6 +11045,8 @@
     },
     "travis": {
       "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/travis/-/travis-0.1.1.tgz",
+      "integrity": "sha1-gP4cNvbztzn84H5gY4OM5DY1fWA=",
       "dev": true
     },
     "tree-kill": {
@@ -11019,6 +11080,8 @@
     },
     "ts-node": {
       "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-7.0.1.tgz",
+      "integrity": "sha512-BVwVbPJRspzNh2yfslyT1PSbl5uIk03EZlb493RKHN4qej/D06n1cEhjlOJG69oFsE7OT8XjpTUcYf6pKTLMhw==",
       "dev": true,
       "requires": {
         "arrify": "^1.0.0",
@@ -11038,6 +11101,8 @@
     },
     "tslint": {
       "version": "5.11.0",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.11.0.tgz",
+      "integrity": "sha1-mPMMAurjzecAYgHkwzywi0hYHu0=",
       "dev": true,
       "requires": {
         "babel-code-frame": "^6.22.0",
@@ -12221,7 +12286,9 @@
       "dev": true
     },
     "zone.js": {
-      "version": "0.8.29"
+      "version": "0.8.29",
+      "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.8.29.tgz",
+      "integrity": "sha512-mla2acNCMkWXBD+c+yeUrBUrzOxYMNFdQ6FGfigGGtEVBPJx07BQeJekjt9DmH1FtZek4E9rE1eRR9qQpxACOQ=="
     }
   }
 }
diff --git a/yarn.lock b/yarn.lock
index c348873..b10a151 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1787,7 +1787,7 @@ combined-stream@^1.0.6, combined-stream@~1.0.5, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.12.1, commander@^2.19.0, commander@~2.20.3:
+commander@^2.12.1, commander@^2.19.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -2155,7 +2155,7 @@ debug@3.1.0, debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0, debug@^3.1.0, debug@^3.1.1, debug@^3.2.6:
+debug@^3.0.0, debug@^3.1.0, debug@^3.1.1:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
@@ -2191,11 +2191,6 @@ deep-equal@^1.0.1:
     object-keys "^1.1.1"
     regexp.prototype.flags "^1.2.0"
 
-deep-extend@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
-  integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
-
 deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
@@ -2310,11 +2305,6 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
-detect-libc@^1.0.2:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
-  integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
-
 detect-node@^2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
@@ -2923,8 +2913,9 @@ file-loader@2.0.0:
     loader-utils "^1.0.2"
     schema-utils "^1.0.0"
 
-"file-saver@github:eligrey/FileSaver.js#1.3.8":
+file-saver@eligrey/FileSaver.js#1.3.8:
   version "1.3.8"
+  uid e865e37af9f9947ddcced76b549e27dc45c1cb2e
   resolved "https://codeload.github.com/eligrey/FileSaver.js/tar.gz/e865e37af9f9947ddcced76b549e27dc45c1cb2e"
 
 file-uri-to-path@1.0.0:
@@ -3344,13 +3335,14 @@ handle-thing@^1.2.5:
   integrity sha1-/Xqtcmvxpf0W38KbL3pmAdJxOcQ=
 
 handlebars@^4.0.1:
-  version "4.7.3"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.3.tgz#8ece2797826886cf8082d1726ff21d2a022550ee"
-  integrity sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==
+  version "4.7.7"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.7.tgz#9ce33416aad02dbd6c8fafa8240d5d98004945a1"
+  integrity sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==
   dependencies:
+    minimist "^1.2.5"
     neo-async "^2.6.0"
-    optimist "^0.6.1"
     source-map "^0.6.1"
+    wordwrap "^1.0.0"
   optionalDependencies:
     uglify-js "^3.1.4"
 
@@ -3619,7 +3611,7 @@ humanize-ms@^1.2.1:
   dependencies:
     ms "^2.0.0"
 
-iconv-lite@0.4.24, iconv-lite@^0.4.13, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.13, iconv-lite@^0.4.24, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -3733,7 +3725,7 @@ inherits@2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-ini@1.3.5, ini@^1.3.4, ini@~1.3.0:
+ini@1.3.5, ini@^1.3.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
@@ -4963,10 +4955,10 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@^1.1.3, minimist@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
-  integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
+minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
 minimist@~0.0.1:
   version "0.0.10"
@@ -5115,24 +5107,15 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-needle@^2.2.1:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.3.2.tgz#3342dea100b7160960a450dc8c22160ac712a528"
-  integrity sha512-DUzITvPVDUy6vczKKYTnWc/pBZ0EnjMJnQ3y+Jo5zfKFimJs7S3HFCxCRZYB9FUZcrzUQr3WsmvZgddMEIZv6w==
-  dependencies:
-    debug "^3.2.6"
-    iconv-lite "^0.4.4"
-    sax "^1.2.4"
-
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
 
 neo-async@^2.5.0, neo-async@^2.6.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
-  integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
+  integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
 ng2-charts@^1.6.0:
   version "1.6.0"
@@ -5207,22 +5190,6 @@ node-libs-browser@^2.0.0:
     util "^0.11.0"
     vm-browserify "^1.0.1"
 
-node-pre-gyp@*:
-  version "0.14.0"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz#9a0596533b877289bcad4e143982ca3d904ddc83"
-  integrity sha512-+CvDC7ZttU/sSt9rFjix/P05iS43qHCOOGzcr3Ry99bXG7VX953+vFyEuph/tfqoYu8dttBkE86JSKBO2OzcxA==
-  dependencies:
-    detect-libc "^1.0.2"
-    mkdirp "^0.5.1"
-    needle "^2.2.1"
-    nopt "^4.0.1"
-    npm-packlist "^1.1.6"
-    npmlog "^4.0.2"
-    rc "^1.2.7"
-    rimraf "^2.6.1"
-    semver "^5.3.0"
-    tar "^4.4.2"
-
 node-releases@^1.1.49:
   version "1.1.49"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.49.tgz#67ba5a3fac2319262675ef864ed56798bb33b93e"
@@ -5262,14 +5229,6 @@ node-sass@4.9.3:
   dependencies:
     abbrev "1"
 
-nopt@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
-  integrity sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=
-  dependencies:
-    abbrev "1"
-    osenv "^0.1.4"
-
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.4.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
@@ -5329,7 +5288,7 @@ npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
     semver "^5.6.0"
     validate-npm-package-name "^3.0.0"
 
-npm-packlist@^1.1.12, npm-packlist@^1.1.6:
+npm-packlist@^1.1.12:
   version "1.4.8"
   resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.8.tgz#56ee6cc135b9f98ad3d51c1c95da22bbb9b2ef3e"
   integrity sha512-5+AZgwru5IevF5ZdnFglB5wNlHG1AOOuw28WhUq8/8emhBmLv6jX5by4WJCh7lW0uSYZYS6DXqIsyZVIXRZU9A==
@@ -5366,7 +5325,7 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
-"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.2:
+"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -5596,7 +5555,7 @@ os-tmpdir@^1.0.0, os-tmpdir@~1.0.1, os-tmpdir@~1.0.2:
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
   integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
 
-osenv@0, osenv@^0.1.4, osenv@^0.1.5:
+osenv@0, osenv@^0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
   integrity sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==
@@ -6218,16 +6177,6 @@ raw-loader@0.5.1:
   resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-0.5.1.tgz#0c3d0beaed8a01c966d9787bf778281252a979aa"
   integrity sha1-DD0L6u2KAclm2Xh793goElKpeao=
 
-rc@^1.2.7:
-  version "1.2.8"
-  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
-  integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
-  dependencies:
-    deep-extend "^0.6.0"
-    ini "~1.3.0"
-    minimist "^1.2.0"
-    strip-json-comments "~2.0.1"
-
 read-cache@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/read-cache/-/read-cache-1.0.0.tgz#e664ef31161166c9751cdbe8dbcf86b5fb58f774"
@@ -6516,7 +6465,7 @@ rgbcolor@^1.0.1:
   resolved "https://registry.yarnpkg.com/rgbcolor/-/rgbcolor-1.0.1.tgz#d6505ecdb304a6595da26fa4b43307306775945d"
   integrity sha1-1lBezbMEplldom+ktDMHMGd1lF0=
 
-rimraf@2, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
+rimraf@2, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
@@ -6615,7 +6564,7 @@ sax@0.5.x:
   resolved "https://registry.yarnpkg.com/sax/-/sax-0.5.8.tgz#d472db228eb331c2506b0e8c15524adb939d12c1"
   integrity sha1-1HLbIo6zMcJQaw6MFVJK25OdEsE=
 
-sax@>=0.6.0, sax@^1.1.4, sax@^1.2.4:
+sax@>=0.6.0, sax@^1.1.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
@@ -7338,11 +7287,6 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
-strip-json-comments@~2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
-  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
-
 style-loader@0.23.0:
   version "0.23.0"
   resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-0.23.0.tgz#8377fefab68416a2e05f1cabd8c3a3acfcce74f1"
@@ -7422,7 +7366,7 @@ tar@^2.0.0:
     fstream "^1.0.12"
     inherits "2"
 
-tar@^4.4.2, tar@^4.4.8:
+tar@^4.4.8:
   version "4.4.13"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
   integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
@@ -7694,12 +7638,9 @@ uglify-es@^3.3.4:
     source-map "~0.6.1"
 
 uglify-js@^3.1.4:
-  version "3.7.7"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.7.7.tgz#21e52c7dccda80a53bf7cde69628a7e511aec9c9"
-  integrity sha512-FeSU+hi7ULYy6mn8PKio/tXsdSXN35lm4KgV2asx00kzrLU9Pi3oAslcJT70Jdj7PHX29gGUPOT6+lXGBbemhA==
-  dependencies:
-    commander "~2.20.3"
-    source-map "~0.6.1"
+  version "3.13.5"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.13.5.tgz#5d71d6dbba64cf441f32929b1efce7365bb4f113"
+  integrity sha512-xtB8yEqIkn7zmOyS2zUNBsYCBRhDkvlNxMMY2smuJ/qA8NCHeQvKCF3i9Z4k8FJH4+PJvZRtMrPynfZ75+CSZw==
 
 uglifyjs-webpack-plugin@^1.2.4:
   version "1.3.0"