updated webdriverio version
overwrite init and end command to start and end applitools session
minor refactorings, implemented MatchExpectedOutput
better argument propagation, propagate window title
let user determine if images should get saved, easier syntax for usage with applitools
fixed scope for saveImage
wait until browser got resized before taking screenshot
accumulate results of screenshots
changed var and file name wordings
remove default screenWidth of 1200px, create copy of default screenWidth
fixed screenWidth check helper
renamed screenshot filenames
Make renaming files optional
Create failed comparisons directory if it doesn't exist
Default to 0777 permissions unless there's a good reason not to
Merge pull request #25 from BaseInfinity/v1.0

Make renaming files optional
added test coverage for applitools integration
return resultObject as array and for each taken screen res
more tests to check the resultObject
rename updateBaseImages -> updateBaseline, make flag overwriteable in webdrivercss command