added johnny cache package
added johnny cache settings
Merge pull request #23 from appsembler/feature/130-add-johnny-cache

#130 - Add johnny cache
icon for apple ipads
updated URLs to point to appsembler mediathread site for kaltura player
kaltura video temporary fix
updated course create links to point to the wufoo form
moved appsembler logo to the left to avoid overlapping with the intercom widget
added a comment
Merge branch 'refs/heads/appsembler_develop' into feature/72-call-to-action-bar