Fix common/helper
Remove unused error method

Update comments
Merge pull request #168 from DylanLacey/master

Use new complex_find method.
Fix complex find
Merge pull request #169 from bootstraponline/master

Fix complex find
Improve android/patch test
Rename closeApp to close_app

Fix keyevent test
Fix flaky android tests by using wait
Fix error message about missing platformName
Fix comment
Fix load_appium_txt
Do not sort files
Fix ios test
Update documentation for appium 1.0
Improve docs
Update docs
Update version helper
Prepare for release
Airline mode.

Also end_coverage & set_value
Merge pull request #172 from DylanLacey/flight

Airline mode.