Merge pull request #20967 from comoyo/bug995886

Bug 995886 - Homescreens overlap when process is killed when screen is off. r=timdream r=crdlc
Merge pull request #21120 from Cwiiis/bug984792

Bug 984792 - Account for direction when swiping in task manager. r=alive
Merge pull request #21403 from kamituel/Bug_948823_nfc_handover_manager_comments

Bug 948823: Rewrite comments so they're jsdoc compatible. Mark private m... r=alive
Merge pull request #20610 from gmarty/bug-908300-Solution-Truncated-Headers

Bug 908300 - Solution for Truncated Headers
Merge pull request #21304 from acperez/bug-1029394

Bug 1029394 - Cannot change call forwarding rules unless the user disables them previously.r=jaoo
Merge pull request #21573 from crdlc/bug-1036823

Bug 1036823 - [Vertical homescreen] Remove "install" message for bookmarks because it is not supported r=kgrandon
Merge pull request #21402 from pivanov/bug-1034271

Bug 1034271 - [SMS] Background graphic is out of date r=julien
Merge pull request #21198 from KevinGrandon/bug_1017247_system_launch_regression

Bug 1017247 - [System] Remove on-homescreen class