Merge pull request #25597 from evanxd/bug-1090094

Bug 1090094 - Bump mozilla-download version to v0.4.4
Merge pull request #25604 from chirarobert/homescreen_columns

Bug 1090092 - Add test for activating 4 column layout on homescreen
Bug 1089355 - [system] test cloneStatusbar - fail with newer version chai
Bug 1089198 - Tap on message report header, the contextual menu … will be shown r=julien
Bug 1070050 - Highlight phone numbers on contacts buttons that are close matches of call log entries. r=Rik
Bug 1086679 - Remove all scrollIntoView hacks from gaiatest and tests
Bug 1072180 - [GAIA][Contacts]if No Contacts on Gmail, while import select all and deselect all are enabled
Merge pull request #25413 from millermedeiros/1083820-months-day-refactor

Bug 1083820 - [Calendar] update MonthsDay view to use DayObserver r=gaye
Bug 1090966 - The LazyLoad library should return a promise r=kgrandon
Revert "Bug 1090756 - Disable the test"

This reverts commit 25bda8d8413ca2625f88956be2fa75c713f47dda.
Bug 1090756 - Disable failing test, TEST-UNEXPECTED-FAIL | null | Vertical - Collection Rename rename collection r=kgrandon
Merge pull request #24861 from DouglasSherk/1070050-dialer-contacts-buttons-highlighting

Bug 1070050 - Highlight phone numbers on contacts buttons that are close matches of call log entries. r=Rik
Merge pull request #25615 from gmarty/Bug-1089355-test-cloneStatusbar-fail-with-newer-version-chai

Bug 1089355 - [system] test cloneStatusbar - fail with newer version chai
Bug 1071114 - Tweaking the rocketbar collapsing transition.
Bug 1091030 - Remove mocha globals in mocha.setup() calls r=julienw
Bug 1082645 - Cover the fullscreen_layout software home button toggle with a marionette test
Merge pull request #25618 from KevinGrandon/bug_1091030_remove_mocha_setup_globals

Bug 1091030 - Remove mocha globals in mocha.setup() calls
Bug 1089942 - [Calendar] current time should only hide sidebar hour if overlapping
Bug 1091137 - [ringtones] Fix clearing out the tonePlayer's state when hiding the app
Bug 1073586 - Reenable cache in preferences for DEBUG build r=rickychien