Bug 921421 - [Video] pause the video and back to beginning when a video plays to end
Bug 929911 - UpdateHeight on already visible keyboard doesn't throw keyboardchange event
Bug 903232 - Show only gsm options by default
Bug 925184 - [B2G][Settings] The user cannot export contacts to the memory card when USB Storage is enabled

Changed the approach to not to use UMS and settings, but just the sdcard state.

For that added the state 'SHARED' as not available to use for the import/export, since we could have
inconsistencies while using.

Now our utility for sdcard has an extra option to subscribe to changes in the sdcard.
Bug 924256 - The bottom panel tabbar overlays MMI screen and phone suggestions screen
Bug 815093 - Compose activities returning to caller app r=julien
Bug 911291 - No need to update display of simPin, identity, and password in #wifi-status since there are no such input elements
Bug 928270 - Set keyboard iframe attribute mozapptype=inputmethod
Bug 923653 - Layout of support contacts in settings is not displayed properly
Merge pull request #13059 from crh0716/903232

Bug 903232 - Show only gsm options by default r=yuren
Merge pull request #13018 from dwi2/bug911291

Bug 911291 - No need to update display of simPin, identity, and password... r=crh0716
Merge pull request #13038 from comoyo/keyboard-height-changes

Bug 929911 - UpdateHeight on already visible keyboard doesn't throw keyboardchange event. r=RudyL
Merge pull request #13080 from Rik/tabbar-overlays-modals-924256

Bug 924256 - The bottom panel tabbar overlays MMI screen and phone suggestion r=etienne
Bug 929889 - Remove 'portrait-primary' lock in system app
Merge pull request #12967 from arcturus/bug-925184

Bug 925184 - [B2G][Settings] The user cannot export contacts to the memory card when USB Storage is enabled
Merge pull request #12802 from caiolima/bug-815093

Bug 815093 - Compose/share activities returning to caller app
r=julien
Merge pull request #12929 from luke-chang/923653_support_contacts_layout

Bug 923653 - Layout of support contacts in settings isn't displayed properly, r=arthurcc
Merge pull request #13085 from gasolin/issue-929889

Bug 929889 - Remove 'portrait-primary' lock in system app, r=alive
Merge pull request #12538 from huchengtw-moz/video/Bug_921421_move_to_start_while_ending

Bug 921421 - [Video] pause the video and back to beginning when a video ..., r=djf
Merge pull request #13083 from timdream/keyboard-mozapptype

Bug 928270 - Set keyboard iframe attribute mozapptype=inputmethod, r=gchen