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
Merge branch 'master' of https://github.com/mozilla/gaia-ui-tests into bluetoothdiscover
Final post-review changes
system app object and migrate TestNotificationBar
Merge remote-tracking branch 'remotes/rwood/bluetoothdiscover' into pr704

Conflicts:
	gaiatest/atoms/gaia_data_layer.js
Add a requirements.txt file to specify the package needed for the bluetooth test
code review update
Add manifest file for bluetooth tests
Increase the timeout when waiting for an SMS message to be received
Merge pull request #1106 from bobsilverberg/pr704

[Bluetooth] Device discoverable test
Disable test_persona_cookie due to b2g crash
Merge pull request #1110 from bobsilverberg/sms_fix

Increase the timeout when waiting for an SMS message to be received
Merge pull request #1111 from zacc/disable_test_persona

Disable test_persona_cookie due to b2g crash
Merge pull request #1068 from bebef1987/system_app

system app object and migrate TestNotificationBar