fix(package): update @angular/http to version 5.0.0

Author: greenkeeper[bot]

package.json

@@ -17,7 +17,7 @@
     "@angular/compiler": "^4.0.0",
     "@angular/core": "^4.0.0",
     "@angular/forms": "^4.0.0",
-    "@angular/http": "^4.0.0",
+    "@angular/http": "^5.0.0",
     "@angular/platform-browser": "^4.0.0",
     "@angular/platform-browser-dynamic": "^4.0.0",
     "@angular/router": "^4.0.0",