Merge "Adding a loading view for widgets list" into ub-launcher3-calgary
am: 5c93eac3ae

* commit '5c93eac3ae163a5a3d866db24d9b853caa9b9f88':
  Adding a loading view for widgets list

Change-Id: I1c2a186cbe0ab9798f5d9b4ba53e8e8d91b89781