ppsspp build script (version 0.9.9.1 patch level 1)


For ppsspp the configuration files, as well as the installation itself have been updated. I have changed RetroRig to use the Qt version. I've tested this version for some time, it looks totally OK to me. I've added dual monitor support to this version, as well as the option "--fullscreen" which was previously only available for PPSSPPSDL. We should switch back to the SDL variant, as soon as it's ported to SDL2.

This PR should close:
* #123 *PPSSPP external monitor support* 
* #124 *Ubuntu Packaging Guide Feedback Thread*
* #121 *PPSSPP PPA Packaging For Ubuntu Discussion*

Next to the build script I also changed the reboot dialog in the end of the RetroRig installation. The query is now suppressed when the kernel was not updated. 

There's also a tiny new script to lift XBMC to the top most position. Sometimes after game exit it's located under the unity title bar. This happened today after using pcsx2.