Merge "Added boolean flag to allow showing notification on the bottom of the...

Merge "Added boolean flag to allow showing notification on the bottom of the screen rather than on the top." into rvc-dev am: 962b460f am: bd826063 am: 503501d2 am: 99c0936b am: 906008ed

Change-Id: I6ef75ea57f5cebfc4f3de6986ea6c81d6d32fce0