chore(angular): migration of demo to Angular 7

Author: Damien Marest

package.json

@@ -14,15 +14,15 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^6.0.3",
-    "@angular/common": "^6.0.3",
-    "@angular/compiler": "^6.0.3",
-    "@angular/core": "^6.0.3",
-    "@angular/forms": "^6.0.3",
-    "@angular/http": "^6.0.3",
-    "@angular/platform-browser": "^6.0.3",
-    "@angular/platform-browser-dynamic": "^6.0.3",
-    "@angular/router": "^6.0.3",
+    "@angular/animations": "^7.2.12",
+    "@angular/common": "^7.2.12",
+    "@angular/compiler": "^7.2.12",
+    "@angular/core": "^7.2.12",
+    "@angular/forms": "^7.2.12",
+    "@angular/http": "^7.2.12",
+    "@angular/platform-browser": "^7.2.12",
+    "@angular/platform-browser-dynamic": "^7.2.12",
+    "@angular/router": "^7.2.12",
     "core-js": "^2.5.4",
     "geojson": "^0.5.0",
     "hammer-timejs": "^1.1.0",
@@ -31,15 +31,15 @@
     "zone.js": "^0.8.26"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.6.5",
-    "@angular-devkit/build-ng-packagr": "~0.6.5",
-    "@angular/cli": "~6.0.5",
-    "@angular/compiler-cli": "^6.0.3",
-    "@angular/language-service": "^6.0.3",
+    "@angular-devkit/build-angular": "~0.13.8",
+    "@angular-devkit/build-ng-packagr": "~0.13.8",
+    "@angular/cli": "~7.3.8",
+    "@angular/compiler-cli": "^7.2.12",
+    "@angular/language-service": "^7.2.12",
     "@types/jasmine": "~2.8.6",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "~8.9.4",
-    "codelyzer": "~4.2.1",
+    "codelyzer": "~4.5.0",
     "jasmine-core": "~2.99.1",
     "jasmine-spec-reporter": "~4.2.1",
     "karma": "~1.7.1",
@@ -57,6 +57,6 @@
     "tslint": "~5.9.1",
     "tslint-config-prettier": "^1.13.0",
     "tslint-plugin-prettier": "^1.3.0",
-    "typescript": "~2.7.2"
+    "typescript": "~3.1.1"
   }
 }