fix(package): updated angular and material to v8 #133

Author: AnthonyNahas

demo/package-lock.json

@@ -29,14 +29,14 @@
     "@angular-material-extensions/faq": "^3.0.4",
     "@angular-material-extensions/jumbotron": "^1.0.1",
     "@angular/animations": "^8.0.3",
-    "@angular/cdk": "^7.3.6",
+    "@angular/cdk": "^8.0.1",
     "@angular/common": "^8.0.3",
     "@angular/compiler": "^8.0.3",
     "@angular/core": "^8.0.3",
     "@angular/flex-layout": "^8.0.0-beta.26",
     "@angular/forms": "^8.0.3",
     "@angular/http": "^7.2.15",
-    "@angular/material": "^7.3.6",
+    "@angular/material": "^8.0.1",
     "@angular/platform-browser": "8.0.0",
     "@angular/platform-browser-dynamic": "^8.0.3",
     "@angular/platform-server": "^8.0.3",