chore(package): updated dependencies

Author: AnthonyNahas

demo/package-lock.json

@@ -15,20 +15,20 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "6.1.7",
+    "@angular/animations": "6.1.8",
     "@angular/cdk": "^6.4.7",
-    "@angular/common": "6.1.7",
-    "@angular/compiler": "6.1.7",
-    "@angular/core": "6.1.7",
+    "@angular/common": "6.1.8",
+    "@angular/compiler": "6.1.8",
+    "@angular/core": "6.1.8",
     "@angular/flex-layout": "^6.0.0-beta.18",
-    "@angular/forms": "6.1.7",
-    "@angular/http": "6.1.7",
+    "@angular/forms": "6.1.8",
+    "@angular/http": "6.1.8",
     "@angular/material": "^6.4.7",
-    "@angular/platform-browser": "6.1.7",
-    "@angular/platform-browser-dynamic": "6.1.7",
-    "@angular/platform-server": "6.1.7",
-    "@angular/router": "6.1.7",
-    "@angular/service-worker": "6.1.7",
+    "@angular/platform-browser": "6.1.8",
+    "@angular/platform-browser-dynamic": "6.1.8",
+    "@angular/platform-server": "6.1.8",
+    "@angular/router": "6.1.8",
+    "@angular/service-worker": "6.1.8",
     "@ng-bootstrap/ng-bootstrap": "^2.2.2",
     "bootstrap": "^4.1.3",
     "core-js": "^2.5.7",
@@ -47,8 +47,8 @@
   "devDependencies": {
     "@angular-devkit/build-angular": "^0.7.5",
     "@angular/cli": "^6.2.3",
-    "@angular/compiler-cli": "6.1.7",
-    "@angular/language-service": "6.1.7",
+    "@angular/compiler-cli": "6.1.8",
+    "@angular/language-service": "6.1.8",
     "@angularclass/hmr": "~2.1.3",
     "@nguniversal/express-engine": "^6.1.0",
     "@nguniversal/module-map-ngfactory-loader": "^6.1.0",

demo/package.json

@@ -103,13 +103,13 @@
     "run-sequence": "2.2.1",
     "rxjs": "6.2.1",
     "sass-loader": "7.0.3",
-    "source-map-loader": "0.2.3",
+    "source-map-loader": "^0.2.4",
     "to-string-loader": "1.1.5",
     "travis-status": "^3.0.1",
     "tslint": "~5.11.0",
     "typescript": "~2.9.2",
     "webpack": "^4.20.0",
-    "webpack-dev-middleware": "3.1.3",
+    "webpack-dev-middleware": "^3.4.0",
     "webpack-dev-server": "^3.1.9",
     "yargs": "^12.0.2",
     "zone.js": "0.8.26"