Merge m-c to f-t
Bug 1083657 - Fix intermittent 'this.editor is null' in projecteditor;r=paul
Bug 1031404 - Browser Toolbox: Open on last used panel by default;r=jryans,r=Gijs
Bug 1101122 - Update about:home search styling. r=felipe
Bug 1101147 - Update about:newtab search styling. r=Mossop
Bug 1097942 - add UITour mechanism for selecting an engine, r=Unfocused
Bug 1101648 - UITour API to determine selected search engine. r=gavin
Bug 1101670 - UITour: ability to set a search term and show the search popup. r=dolske
Bug 1101669 - UITour: showInfo(search) should drop its notification from the end of the search box, not the middle. r=gijs
Bug 1101790 - setTreatmentTag API for UITour. r=felipe
Bug 1101790 - FHRProvider for UITour, records treatment tag data. r=bsmedberg
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/54b2b63a241c
Author: EragonJ (E.J.) <eragonj@eragonj.me>
Desc: Merge pull request #26465 from EragonJ/bug-1056017

Bug 1056017 - [Arabic] Display problem in Settings App - RTL Support Req...

========

https://hg.mozilla.org/integration/gaia-central/rev/c50d02b8eb60
Author: EragonJ <eragonj@eragonj.me>
Desc: Bug 1056017 - [Arabic] Display problem in Settings App - RTL Support Required.
Bumping manifests a=b2g-bump
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/1c36182c171e
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Merge pull request #26522 from timdream/keyboard-audio-hardware

Bug 1104646 - Release AudioContext when the keyboard is no visible, r=mnjul

========

https://hg.mozilla.org/integration/gaia-central/rev/ab71d971b1b6
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Bug 1104646 - Release AudioContext when the keyboard is no visible
Bumping manifests a=b2g-bump
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/e3a065b26f45
Author: Arthur Chen <crh0716@gmail.com>
Desc: Merge pull request #25997 from crh0716/1090843

Bug 1090843 - Improve the time required for being interactive r=eragonj

========

https://hg.mozilla.org/integration/gaia-central/rev/51c897a096cb
Author: Arthur Chen <crh0716@gmail.com>
Desc: Bug 1090843 - Remove non-required modules from the loading path of the root panel
Bumping manifests a=b2g-bump
Merge m-c to b-i
Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

========

https://hg.mozilla.org/integration/gaia-central/rev/b22a8f312aae
Author: Tzu-Lin Huang <dwi019@gmail.com>
Desc: Merge pull request #26507 from dwi2/bug1094066

Bug 1094066 - APP-CANCELLED key should handled by app first then fall back to system app

========

https://hg.mozilla.org/integration/gaia-central/rev/8d540e356f9b
Author: Tzu-Lin Huang <tzhuang@mozilla.com>
Desc: Bug 1094066 - APP-CANCELLED key should handled by app first then fall back to system app

========

https://hg.mozilla.org/integration/gaia-central/rev/4c79833203dc
Author: Tzu-Lin Huang <dwi019@gmail.com>
Desc: Merge pull request #26518 from dwi2/bug1105629

Bug 1105629 - [Stingray][Home] Use correct icon of decks in Smart Home

========

https://hg.mozilla.org/integration/gaia-central/rev/e324704f86b1
Author: Tzu-Lin Huang <tzhuang@mozilla.com>
Desc: Bug 1105629 - [Stingray][Home] Use correct icon of decks in Smart Home
Bumping manifests a=b2g-bump