Fix broken group and member service specs

Both were trying to declare an angular mock module that did not exist.
The group service spec urls were also asserting a trailing `?` that
doesn't seem to be party of the actual request.

test/spec/groupServicesSpec.js

@@ -3,22 +3,19 @@
 describe('groupServices', function() {
   var $httpBackend, groups;
 
-  beforeEach(module('groupServices'));
-  beforeEach(module('habitrpg'));
-
   beforeEach(inject(function(_$httpBackend_, Groups) {
       $httpBackend = _$httpBackend_;
       groups = Groups;
   }));
 
   it('calls party endpoint', function() {
-    $httpBackend.expectGET('/api/v2/groups/party?').respond({});
+    $httpBackend.expectGET('/api/v2/groups/party').respond({});
     groups.party();
     $httpBackend.flush();
   });
 
   it('calls tavern endpoint', function() {
-    $httpBackend.expectGET('/api/v2/groups/habitrpg?').respond({});
+    $httpBackend.expectGET('/api/v2/groups/habitrpg').respond({});
     groups.tavern();
     $httpBackend.flush();
   });
@@ -35,4 +32,4 @@ describe('groupServices', function() {
     $httpBackend.flush();
   });
 
-});
+});

test/spec/memberServicesSpec.js

@@ -3,9 +3,6 @@
 describe('memberServices', function() {
   var $httpBackend, members;
 
-  beforeEach(module('memberServices'));
-  beforeEach(module('habitrpg'));
-
   beforeEach(inject(function (_$httpBackend_, Members) {
     $httpBackend = _$httpBackend_;
     members = Members;