Version 15.2.0
 * Replace some background images with gradients.

Version 14.9.0
 * Now all the icons are packaged in resource files (*.rcc).
 * A few improvements in the current skins, like adding some black and white
   icons to the Black skin.

Version 20130605
 * Add color for panel-resolution.

Version 20121029
 * Fix the info and screenshot icons in the Black skin.

Version 20121028
 * Add skins from umplayer (http://www.umplayer.com)
