connman: fix setting up main.conf

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: remove not more needed config file

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: add upstream patches to fix connman/tethering routing problem

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libva-driver-intel: update to libva-driver-intel-1.2.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libva: update to libva-1.2.0

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