Updated GroupMembers functionality

• Updated:
- GroupMembers functionality to include actions for admin to remove account and make account admin

• Added:
- GroupMemberOptionsPopover

app/javascript/gabsocial/components/account.js

@@ -95,8 +95,8 @@ class Account extends ImmutablePureComponent {
     'withBio',
   ]
 
-  handleAction = () => {
-    this.props.onActionClick(this.props.account)
+  handleAction = (e) => {
+    this.props.onActionClick(this.props.account, e)
   }
 
   handleUnrequest = () => {