Merge pull request #13 from lamuertepeluda/master

APPWTV-27

looks good.
Merge pull request #14 from lamuertepeluda/master

APPWTV-27 and DataItem fixes
Merge pull request #15 from lamuertepeluda/master

APPWTV-28 events
Add ui control interface

Jira issue: APPWTV-30
APPWTV-28 added moveUp and moveDown keyboard bindings
Merge branch 'master' of git://github.com/webinos/app-webinosTV
APPWTV-28 integrated ui.js and events.js