tweaked auth service

added return user from login method so it gets passed through to login
component

Author: cornflourblue

app/_services/authentication.service.ts

@@ -16,6 +16,8 @@ export class AuthenticationService {
                     // store user details and jwt token in local storage to keep user logged in between page refreshes
                     localStorage.setItem('currentUser', JSON.stringify(user));
                 }
+
+                return user;
             });
     }