Bug 910210 - Overlay.update() should accept an optional parameter to override internal counter
Bug 903278 - [Dialer] Hide navbar when user enters contact detail
Bug 903278 - [Dialer] Hide navbar when user enters contact detail (P-2)
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-3)
Bug 906096 - Switch InputMethod to WebIDL in IME tests and FF Nightly
Bug 914705 - Move the disabled style to the shared style files
Bug 904105- part 2: create firefox extension

create a firefox extension for building gaia. you can follow instructions to use this extension:

1. cd <GAIA_DIR>/tools/extensions/gaia-build@gaiamobile.org
2. FIREFOX="<FIREFOX_BIN_PATH>" make run
3. go to tools -> addons and enable gaia-build extension (default is disable)
4. go to url: about:gaia
5. select your gaia dir and click launch gaia

another firefox window will be opened and running gaia.
bug 917523 - repair and reenable test_keyboard_change_language r=alint/bebe
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-4)
Bug 917523 - repair and reenable test_keyboard_change_language, r=zac
Bug 920944 - Fix b2gperf
Bug 916037 - Follow up bug for writing tests for swiper.js
Bug 921100 - [Homescreen] Update homescreen to default for 4 smart collections only [r=crdlc]
Merge pull request #12439 from crdlc/bug-915085

Bug 915085 - Apps included in the grid should be linked to a Smart Collection
Merge pull request #12492 from crdlc/bug-920942

Bug 920942 - window.confirm isn't shown
Merge pull request #12493 from EverythingMe/921100-collections

Bug 921100 - [Homescreen] Update homescreen to default for 4 smart collections only [r=crdlc]
Bug 917740 - Update file format of customization files based on MCC/MNC r=amac,salva,yurenju
Merge pull request #12327 from acperez/customization_structure

Bug 917740 - Update file format of customization files based on MCC/MNC r=amac,salva,yurenju
Bug 912455 - [Keyboard][V1.2] Need to localize third party keyboard
Bug 921360 - [LockScreen] Make the glitches on lockscreen invisible