Bug 933093 - Implementation of HandoverManager for file transfer
Bug 956659 - Only include IMEs for selected layouts in the build
Bug 951087 - [Clock] Increase font-size of countdown value in Timer; r=reviews
Bug 946625 - [Settings - Email Settings] Toggles have incorrect right margin
Bug 949594 - [B2G][Contacts] The user will get stuck on the export screen when exporting contacts to the SIM that has no space available for the exported contacts
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 957551 - [Messages] Fix last jshint issue r=rwaldron
Bug 942651 - Not to do "upperCase" conversion for Arabic keyboard layout.
Bug 956829 - Properly forwarding the sim pin requestClose reason to SimLock.
Bug 938099 - display conference error when merging or removing
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 952099 - Better hit target for the call screen hang up / pick up
button.
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 951076 - [fugu][buri] Force 163.com to use IMAP with custom autoconfig because the AutoDiscovered ActiveSync implementation deviates from standard.
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