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.
LB-485: User Comments embed

changed reCAPTCHA public key for devel.sd-test.sourcefabric.org.
LB-485: User Comments embed

added service-gateway-recaptcha
Styling embed user comment posts

Finished
LB-726: Create a theme for big-screen

big-screen theme added.
Merge pull request #178 from nistormihai/devel

LB-726: Create a theme for big-screen
LB-683 : Create the user comment
LB-357 : Migration script from Live Blog 1.3 to Live Blog 1.6
LB-357 : Migration script from Live Blog 1.3 to Live Blog 1.6
Conflicts resolved
LB-733: Sharing in Twitter and Facebook both say “Share this post on Facebook”.

fixed.
LB-708: Search should work when a chained blog is in autopublish

Fix post search for autopublish mode.