Update stt.js

Update theme version.
Merge remote-tracking branch 'sourcefabric/devel' into liveblog-14
Merge remote-tracking branch 'sourcefabric/devel' into liveblog-14
LB-706: Add div container around embeded iframe, in youtube posts

Update html for youtube/soundcloud items.
Merge pull request #167 from petrjasek/lb-706-youtube-wrap

LB-706: Add div container around embeded iframe, in youtube posts
LB-709: Creator's name is absent from Embed URL

Fixed.
Added also the minified versions.
Merge pull request #168 from nistormihai/liveblog-14

LB-709: Creator's name is absent from Embed URL
Comments box backdrop div missing

Added
LB-656:Locally deployed Embed URL (stt theme) -> YouTube video was halved when the iPad was hold in vertically long position

Resolved for frontend themes.
Styling embed user comment posts

Finished
Conflicts resolved
LB-708: Search should work when a chained blog is in autopublish

Fix post search for autopublish mode.
Merge pull request #177 from petrjasek/lb-708-auto-search

LB-708: Search should work when a chained blog is in autopublish
Merge remote-tracking branch 'sourcefabric/liveblog-14' into liveblog-15

Conflicts:
	plugins/livedesk-embed/gui-themes/themes/stt.js
	plugins/livedesk-embed/gui-themes/themes/stt/item/posttype/link.dust
LB-605: Internal Error 500 happens when collaborator tries to delete image from Media Archive

Use same url to delete different types of media.
Merge pull request #186 from petrjasek/lb-images

LB-605: Internal Error 500 happens when collaborator tries to delete ima...
Merge pull request #190 from nidzix/gen-tv-css

LB-726 : Create a theme for big-screen
Update stt.js
Update container.dust
Update big-screen.js