PLT-2863 adding remove user from team (#3429)

* PLT-2863 adding remove user from team

* PLT-2863 adding the client side UI

* Fixing trailing space

* Fixing reported issues

* Adding documentatino

* Switching to final javascript driver

webapp/components/needs_team.jsx

@@ -34,6 +34,7 @@ import RemovedFromChannelModal from 'components/removed_from_channel_modal.jsx';
 import RegisterAppModal from 'components/register_app_modal.jsx';
 import ImportThemeModal from 'components/user_settings/import_theme_modal.jsx';
 import InviteMemberModal from 'components/invite_member_modal.jsx';
+import LeaveTeamModal from 'components/leave_team_modal.jsx';
 import SelectTeamModal from 'components/admin_console/select_team_modal.jsx';
 
 export default class NeedsTeam extends React.Component {
@@ -129,6 +130,7 @@ export default class NeedsTeam extends React.Component {
                     <GetPublicLinkModal/>
                     <GetTeamInviteLinkModal/>
                     <InviteMemberModal/>
+                    <LeaveTeamModal/>
                     <ImportThemeModal/>
                     <TeamSettingsModal/>
                     <MoreChannelsModal/>