Bluetooth discoverable test, associated host-side class
Move host-side code to bluetooth utils
Bluetooth discoverable test
Updates as per review; also use common methods in pull 600
Change common method names to same format as others, verify when bt enabled/disabled
Fixes for using methods in pull 600
Post-review updates
move homescreen test to separate folder
Merge pull request #858 from bebef1987/home_screen

move homescreen test to separate folder
Squashed commit of the following:

William Hsu test_settings_change_keyboard.py
Merge remote-tracking branch 'upstream/master'
Migrate video app object to element.tap() method
Convert marionette.tap(el) to el.tap() for browser app
Xfail test that is failing on tap()
Fix one outstanding tap
Migrate clock app from marionette.tap to el.tap
Migrate Persona app object to el.tap()

Conflicts:

	gaiatest/apps/persona/regions/login.py
migrate fmapp to el.tap()
migrate email to el.tap()
Migrate gallery app to el.tap()
Merge remote-tracking branch 'teodosia/migrate-contacts-tap' into v1.0.1