Merge pull request #16 from lamuertepeluda/master

APPWTV-28  - events
changed test media data

Jira issue: APPWTV-29
Update app/store/TempDisplayDevsStore.js
Update app/store/TempMusicStore.js
Update app/store/TempSourceDevsStore.js
adds device and service disco
ui improvements, especially masking/unmasking
video store added
navigation issues fixed
further ui fixes
handling S and D keys APPWTV-25
Merge branch 'master' of git://github.com/webinos/app-webinosTV
added toggle select and deselect for dataItems by using keys S and D, or by calling browse.toggleSelectItem and browse.deselectItem APPWTV-25