Bug 1007568 - Follow symlinks when copying apps into STAGE_DIR, r=yurenju

Directories under GAIA_APPDIRS might contain symlinks
(e.g. outoftree_apps). When copying the symlinked apps
into STAGE_DIR without -L option, clear-stage-app
will remove the files in the target directory.
Bug 1001298 - [EMAIL] update search UI to latest VD
Bug 971446 - [Keyboard] Add a slight delay to text bubbles and highlighting disappearing. r=rudyl
Bug 1009858 - Introduce accessibility keyboard tests.
Bug 1010530 - Add a binary to run all tests in a travis ci test suite +shepherd
Bug 1010734 - use switchToFrame when switching to keyboard frame.
Merge pull request #19214 from eeejay/bug-1009858

Bug 1009858 - Introduce accessibility keyboard tests.
Merge pull request #19272 from RudyLu/keyboard/Bug1010734

Bug 1010734 - use switchToFrame when switching to keyboard frame.
Bug 1010580 - [FTE] Progress bar overlaps the step-by-step tutorial
Merge pull request #19271 from gmarty/bug-1010580-FTE-Progress-bar-overlaps-the-step-by-step-tutorial

Bug 1010580 - [FTE] Progress bar overlaps the step-by-step tutorial
Merge pull request #19202 from rnowm/1001298

Bug 1001298 - [EMAIL] update search UI to latest VD r=jrburke
Merge pull request #19253 from DouglasSherk/971446-keyboard-bubbles-re

Bug 971446 - [Keyboard] Add a slight delay to text bubbles and highlighting disappearing. r=rudyl
Merge pull request #19259 from lightsofapollo/travisactionall

Bug 1010530 - Add a binary to run all tests in a travis ci test suite +s...
Bug 989394 - Intermittent failing test: Contacts > Form Click phone number Can create custom label r=jmcf
Merge pull request #19213 from KevinGrandon/bug_989394_contacts_form_test_intermittent

Bug 989394 - Intermittent failing test: Contacts > Form Click phone number Can create custom label
Merge pull request #19167 from lhadji/1007568/copy-symlink

Bug 1007568 - Follow symlinks when copying apps into STAGE_DIR, r=yurenju
Bug 898348 - (lockscreen-as-app) Prototype isolating the lockscreen as a separate application
WIP - disable lockscreen window manager
WIP - disabled lockscren tests
WIP - fix rebase errors