Revision
optimize autotimer preview dialog
* Close #155
modify timeout handling for GUI restart / STB reboot info dialog
Fix a text too long for its button.
Update minified JS and CSS
* new at.min.js
* new bqe.min.js
* update openwebif.min.js
* update style.min.css
* remove transcoding.js
The min files are created using UglifyJS2 and clean-css.

The MultiEPG Popup Window is using the min files.
Merge remote-tracking branch 'original/master'