Create dialer object and use for test_dialer and test_call_log
Merge branch 'master' into call_log

Conflicts:
	gaiatest/tests/manifest.ini
	gaiatest/tests/test_dialer.py
Fix test_call_log_all_calls
Complete work on dialer and tests
xfail the tests
Merge branch 'master' into call_log

Conflicts:
	gaiatest/tests/manifest.ini
Remove stray print statement
Merge branch 'master' of github.com:mozilla/gaia-ui-tests into call_log
Fix tap in cards view test and repair false positive
Migrate camera to tap
Update test_dialer and test_call_log to use Twilio
PEP8 fixes
Updates from pull request review
Merge pull request #280 from davehunt/pep8

PEP8 fixes
Merge pull request #276 from zacc/camera_click_to_tap

Migrate camera to tap
Merge remote-tracking branch 'upstream/master' into cards_view_tap_fp
Merge pull request #275 from zacc/cards_view_tap_fp

Fix tap in cards view test and repair false positive
Xfail the test_lockscreen tests due to awol touch events.
Merge pull request #284 from zacc/xfail_lockscreen_test

Xfail the test_lockscreen tests due to awol touch events.
ensures test will pass even if some items in the gallery are videos
changed to tap and other changes to make this one pass