Merge pull request #20 from Yorirou/master

isElementButton hack and first step skip bug fix
Add jshint integration
Merge pull request #21 from Coornail/feature/add-jshint-to-gulp

Add jshint integration
Add descriptive class names to the extra buttons on the walkthrough bubble
Merge pull request #22 from Coornail/feature/454-play-prerequisites-during-screening-automatically

Add descriptive class names to the extra buttons on the walkthrough bubble
Prototype of the recording functionality.
Merge branch 'master' of github.com:Pronovix/WalkHub-resources

Conflicts:
	compiled.js