Merge "Added boolean flag to allow showing notification on the bottom of the screen rather than on the top." into rvc-dev am: 962b460f1c am: bd82606364 am: 503501d22a am: 99c0936b24 am: 906008edda

Change-Id: I6ef75ea57f5cebfc4f3de6986ea6c81d6d32fce0