Merge pull request #46 from karimnaguib/master

Universal Analytics 1.0.6
Merge pull request #47 from tsheasha/develop

Develop
Email invite
Merge branch 'master' of github.com:tsheasha/SkillAcademy
Hotmail oauth
Universal Analytics 1.0.8

Fixed GO TO CLASS events
Import contacts
Facebook publish actions
Facebook publish actions
Merge branch 'develop' of github.com:tsheasha/SkillAcademy