Bug 917689 - LockScreen won't slide on B2G desktop and Firefox nightly
Bug 901168 - Tapping the center of the screen while receiving a call leaves the call in an unanswerable state
Bug 918674 - In Contacts header the separator between '+' and 'settings icon' has disappeared
Bug 920796 - Add menu roles to sleep menu
Bug 919455 - tablet wallpaper are stretched
Bug 876291 - [Bluetooth] Change phone name screen needs to be updated to use building blocks

- use latest BB to show up prompt modal
Bug 918295 - |APP=... make install-gaia| activate too many targets in the build system
Bug 919692: define contacts scrollbar in index.html
Merge pull request #12378 from EragonJ/bug-876291

Bug 876291 - [Bluetooth] Change phone name screen needs to be updated to use building blocks, r=@crh0716
Revert "Merge pull request #12420 from mpizza/Bug_920394_buidTime_keyboard"

This reverts commit 4bbd1850a60925fc6ae7aa7a14b9b634a8187607, reversing
changes made to d90878009b4d864e690b0d382f33a781f1ed0bc1.

Revert "Merge pull request #12005 from mcirlanaru/bug_913782"

This reverts commit 51eb595572dfde7e3af451a9b30b3e22db1fdab2, reversing
changes made to b3d003e1c92f6bd685be275b57f17d186ffcaaa7.
bug 920588 : backout above commit on master
Merge pull request #12464 from yurenju/make-single-app

Bug 918295 - |APP=... make install-gaia| activate too many targets in th... r=@yurenju
Merge pull request #12359 from gasolin/issue-919455

Bug 919455 - tablet wallpaper are stretched, r=yurenju
Merge pull request #12431 from jmcanterafonseca/bug-918674

Bug 918674 - In Contacts header the separator between '+' and 'settings ...
Bug 919898 - [B2G][Helix][Date]The SMS is wrong when the time is set to old time
Bug 910334 - [e.me][feature] Update icon to drag apps into collections and the white circle behind them
Bug 911075 - [Contacts] Nothing happens if the user try export contacts as vcard while de sd card is in use
Merge pull request #12373 from wanderview/contacts-static-scrollbar

Bug 919692: define contacts scrollbar in index.html
Bug 920948 - [Bug] Sometimes drag&drop is not working fine with collections
bug 910185 - [Contact] Fix z-index problem when navigating panels.
Bug 918874 - enable software btn as default for mobile without hardware home btn