Bug 1056448 - removed card for killed app. r=alive
Merge pull request #22811 from crh0716/1052557

Bug 1052557 - Remove the redundant href atribute r=eragonj
Merge pull request #22911 from crh0716/1054140

Bug 1054140 - Early return when navigating to the same panel r=eragonj
Merge pull request #23186 from sfoster/appterminated-cardsview-bug-1056448-2pt0

Bug 1056448 - removed card for killed app. r=alive
Bug 1056975 -  Backout Browser specific CSS rules for French from 2.0 to fix tabs in Browser
Bug 1057080 - Hover/press state for ringtones doesn't show up anymore