Api v3 members port (#7109)

* Ported groups service to user new api v3 and ported dependent controllers

* Remove  and extra remove inviation code. Fixed group service caching and update group service tests

* Fixed test logic and added party cache support

* Updated members service to use api v3

* Removed onlys

* Added invites to group detail

* Removed old user reject invite code

website/public/js/controllers/guildsCtrl.js

@@ -17,7 +17,6 @@ habitrpg.controller("GuildsCtrl", ['$scope', 'Groups', 'User', 'Challenges', '$r
           $scope.groups.public = guilds;
         });
 
-
       $scope.type = 'guild';
       $scope.text = window.env.t('guild');