Unify Metabox fields and icon support for WP3.8
Move video meta boxes html to seperate file
Improve shortcode code

* Remove unnecessary code
* Escape results from the database
Imrpove admin design

* Add support for WordPress 3.8
* Add responsive design
Add video widget
Improve video dropdown query
Stop video file from fully loading in preview
Change text
Update POT
Update readme
Update 1.4.0