Bug 956659 - Only include IMEs for selected layouts in the build
Bug 935148 - Double touch on the slide would make Lockscreen can't unlock
Bug 947443 - [music] Only init the communication when music is not in picker mode
Bug 942651 - Not to do "upperCase" conversion for Arabic keyboard layout.
Bug 956829 - Properly forwarding the sim pin requestClose reason to SimLock.
Bug 957163 - Improve waits in the Keyboard app object when switching between layouts, after taps, improve comment/docs
Bug 945325 - [B2g][DSDS][Usage] Usage FTU should be launched when a new SIM card is selected as the active data one
bug 952305

* use default gecko error message for all errors for which we do not have special handling.
** currently this means for all errors other than netOffline and dnsNotFound.

r=mhenretty
Bug 957731 - Made wrapper content OOP again
Bug 909877 - Enable APZ for all of gaia. rs=milan
Merge pull request #15089 from nullaus/bug952305-net-error

bug 952305
Merge pull request #15122 from staktrace/enable

Bug 909877 - Enable APZ for all of gaia. rs=milan
Merge pull request #15035 from timdream/keyboard-remove-ime

Bug 956659 - Only include IMEs for selected layouts in the build, r=yurenju, djf
Merge pull request #15103 from RudyLu/keyboard/Bug942651-arabic_no_uppercase

Bug 942651 - Not to do "upperCase" conversion for Arabic keyboard layout...
r=rudylu
Merge pull request #14597 from dominickuo/bug-947443

Bug 947443 - [music] Only init the communication when music is not in picker mode, r=jimporter
Merge pull request #15100 from snowmantw/issue935148

Bug 935148 - Double touch on the slide would make Lockscreen can't unlock
Bug 957418 - Fix interapp communication API for Rocketbar
Merge pull request #15091 from KevinGrandon/bug_957418_rocketbar_develop_in_browser

Bug 957418 - Fix interapp communication API for Rocketbar r=yurenju
Revert "Bug 957418 - Fix interapp communication API for Rocketbar"

This reverts commit 6e12bf5d7537e156e7acbee20e9936d9d4677b9a.
Bug 957418 - Fix interapp communication API for Rocketbar