xbmc: move x86 patches again back to common patches folder

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update XVBA/VDPAU patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR2395

Signed-off-by: Stephan Raue <stephan@openelec.tv>
rpcbind: silence rpcbind output

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/xbmc: cleanup advancedsettings.xml, use cachemembuffersize=2097152

Signed-off-by: Stephan Raue <stephan@openelec.tv>