[helper files] Reworked build generic/amd+nvidia 64 bit helper. Fixed ION build helper
[xbmc] Enabled xbmc internal ffmpeg. With the external one there are problem converting from DTS to PCM stereo
[helper files] Added helper script file to build generic i386
[xbmc] Make ActiveAE as the default audio engine
[xbmc] Updated the xbmc (Gotham) source packager to my version of FernetMenta/xbmc (beppec56/xbmc:master-beppe_oe)
[xbmc] Updated package builder files for xbmc & xbmc-theme-Confluence in package mediacenter, to my version of FernetMenta/xbmc (beppec56/xbmc:master-beppe_oe-4d056bc)
[xbmc] Renamed patches to use FernetMenta/xbmc (beppec56/xbmc:master-4d056bc)
[xbmc] Removed xvba patch, not needed in FernetMenta/xbmc (beppec56/xbmc:master-4d056bc)
[xbmc] Compile dual core, there are problems compiling with more cores
projects AMD_NVIDIA, Generic, ION : Disable Goom visualization