xrandr: switch off screen on standby and restart on wakeup to try to avoid audio issues after suspend

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR2597

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR2572

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Revert "kmod: update to kmod-13"

This reverts commit 2b41b01d1e6a85de0dd4537f3d47edd4af4433e9.
new package: add package 'bkeymaps'

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Merge branch 'master' of github.com:OpenELEC/OpenELEC.tv