Bug 1098480 - Fix system update splash in landscape. r=alive
Bug 1089604 - Implement en-GB keyboard layout
Bug 1054635 - Context menu/long tap on container area in Composer panel causes javascript error
Merge pull request #26343 from rabbihossain/master

Bug 1089604 - Implement en-GB keyboard layout.
r=rudylu
Merge pull request #25331 from kumarrishav/Bug-1054635

Bug 1054635 - Context menu/long tap on container area in Composer panel causes javascript error. r=julienw
Merge pull request #26415 from Cwiiis/bug1098480-landscape-system-update

Bug 1098480 - Fix system update splash in landscape. r=alive
Bug 1097889 - [Settings] The user feedback textbox resets if the screen is locked