Merge pull request #20917 from lightsofapollo/bug-1029329

Bug 1029329 - After downloading an app with a role we consider hidden re...
Bug 1029167 - [B2G][2.0][Flame][Smart Collections] Missing Star Button (bookmark) on Smart Collection App
Merge pull request #20757 from lissyx/bug1017821

Bug 1017821 - Cleanup voicemail notifications on start r=etienne_s