Bug 428943 - Add help button to the relevant support page for site identity pop-up. r=mconley
Bug 919301 - Stop showing "switch to tab" from normal browsing when in private browsing. r=mleibovic
Bug 921222 - Make App Manager disabled buttons look disabled. r=paul
Bug 921226 - Log during app install in App Manager. r=ochameau
Bug 923884 - Always use authored colors in markup view. r=jwalker
Bug 924568 - Validate hosted app URL before adding. r=ochameau