put back http

Author: Longfld

package.json

@@ -27,6 +27,7 @@
     "@angular/animations": "7.2.1",
     "@angular/cdk": "7.2.1",
     "@angular/common": "7.2.1",
+    "@angular/http": "7.2.1",
     "@angular/compiler": "7.2.1",
     "@angular/core": "7.2.1",
     "@angular/forms": "7.2.1",