Reworked the Share Extension to use a subclass of MXKRecentsDataSource to show content, solved the room order issue, as well introduced a new class ShareExtensionManager responsible for Sharing content and communicating with the system to terminate the extension with the appropriate exit code when needed.

Riot/Views/RoomList/RoomTableViewCell.h

@@ -29,7 +29,7 @@
 /**
  Update the information displayed by the cell.
  
- @param rooom the room to render.
+ @param room the room to render.
  */
 - (void)render:(MXRoom *)room;