OR-736 add community-invite-users directive
OR-736 add tests for community-invite-users directive
OR-736 change function name from inviteUsers to invitePeople
OR-736 fix style
OR-752 Use $popover factory in directive so we can destroy popovers
OR-752 Fix bindings
Merge pull request #537 in OR/rse from OR/rse-gcrosmarie:OR-736 to master

* commit 'e1e263413a08ed7acf9fb4c2d82cf5e76b758a10':
  OR-736 fix style
  OR-736 change function name from inviteUsers to invitePeople
  OR-736 add tests for community-invite-users directive
  OR-736 add community-invite-users directive
Merge pull request #539 in OR/rse from OR/rse-chamerling:OR-752-popover-leak to master

* commit '0976c382ad3e4a40d84a22185e99250ae85174a8':
  OR-752 Fix bindings
  OR-752 Use $popover factory in directive so we can destroy popovers