fix(package): updated rxjs to v6.5.1 and rxjs compat

Author: AnthonyNahas

demo/package-lock.json

@@ -57,8 +57,8 @@
     "ngx-disqus": "^2.4.3",
     "ngx-highlightjs": "^3.0.3",
     "ngx-markdown": "^7.1.4",
-    "rxjs": "^6.3.3",
-    "rxjs-compat": "^6.3.3",
+    "rxjs": "^6.5.1",
+    "rxjs-compat": "^6.5.1",
     "zone.js": "^0.8.27"
   },
   "devDependencies": {
@@ -81,14 +81,14 @@
     "karma-cli": "~2.0.0",
     "karma-coverage-istanbul-reporter": "^2.0.5",
     "karma-jasmine": "~2.0.1",
-    "karma-jasmine-html-reporter": "^1.4.0",
+    "karma-jasmine-html-reporter": "^1.4.2",
     "protractor": "^5.4.2",
     "reflect-metadata": "~0.1.13",
-    "ts-loader": "^5.3.3",
+    "ts-loader": "^5.4.3",
     "ts-node": "^7.0.1",
     "tslint": "~5.16.0",
     "typescript": "~3.2.4",
-    "webpack-cli": "^3.3.0",
+    "webpack-cli": "^3.3.1",
     "webpack-node-externals": "~1.7.2"
   }
 }