Bug 921685: Read device geometry info from cookie to avoid sync reflows.
Bug 930693: Fix checkbox select in export search mode. +shepherd
Bug 929921 - [Settings-Passcode] Screen Update
Bug 911681 - [FTU] replace tutorial images for large device

- use IAC
- add IAC handler for system app
- add IAC handler tests
- add tablet support
- add TutorialSteps for two devices
- add Tutorial related tests
- update media_playback to use IAC handler
Bug 917222 - Making sure we're never dialing the same number twice.
r=rik
Revert "Bug 921424 - Replace wait for landing page after unlocking with wait for displayed app to be homescreen"

This reverts commit 381faaba87ebc6c743b3a3ef46d8b5d3b27e05ec.
Bug 930042 - Minor enhancement to test_sms_add_contact
Merge pull request #12213 from EragonJ/bug-911681

Bug 911681 - [FTU] replace tutorial images for large device
Merge pull request #13045 from pivanov/bug-929921

Bug 929921 - [Settings-Passcode] Screen Update
Merge pull request #13090 from etiennesegonzac/bug-917222-dialing-twice

Bug 917222 - Making sure we're never dialing the same number twice. r=rik
Merge pull request #13067 from AndreiH/bug930042

Bug 930042 - Minor enhancement to test_sms_add_contact
Bug 923637 - Use DataStore instead of indexedDB in the fb_data.js module
Merge pull request #13138 from jmcanterafonseca/fb_datastore_final

Bug 923637 - Use DataStore instead of indexedDB in the fb_data.js module
Merge pull request #13043 from wanderview/contacts-size-reflow

Bug 921685: Read device geometry info from cookie to avoid sync reflows. r=arcturus
Merge pull request #13075 from wanderview/contacts-export-search-select

Bug 930693: Fix checkbox select in export search mode. +shepherd r=arcturus
Bug 928918 -Follow up to Bug 914999 The phone of a contact exported to vCard does not appear when it has certain mobile type assigned
Merge pull request #13033 from gitmai/bug-928918-export-vcard-phonenumber

Bug 928918 -Follow up to Bug 914999 The phone of a contact exported to vCard does not appear when it has certain mobile type assigned
Bug 923023 - [MMS] Move attachment button to top bar