feat(bootstrap): add bootstrap 4

Author: robinboehm

angular-cli.json

@@ -19,7 +19,7 @@
       "testTsconfig": "tsconfig.spec.json",
       "prefix": "",
       "styles": [
-        "styles.css"
+        "styles.scss"
       ],
       "scripts": [],
       "environmentSource": "environments/environment.ts",
@@ -54,7 +54,7 @@
     }
   },
   "defaults": {
-    "styleExt": "css",
+    "styleExt": "scss",
     "component": {}
   }
 }

package-lock.json

@@ -21,6 +21,7 @@
     "@angular/platform-browser": "^5.2.2",
     "@angular/platform-browser-dynamic": "^5.2.2",
     "@angular/router": "^5.2.2",
+    "bootstrap": "^4.0.0",
     "core-js": "^2.5.3",
     "rxjs": "^5.5.6",
     "zone.js": "^0.8.20"

package.json

@@ -0,0 +1,2 @@
+@import 'variables';
+@import '../node_modules/bootstrap/scss/bootstrap';