v4l-utils: dont react on samsung remote control codes for KEY_POWER and KEY_SOURCE

Signed-off-by: Stephan Raue <stephan@openelec.tv>
v4l-utils: remove at-visions remote patch, this must be done different, let us think about this

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libva: update to libva-1.4.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libva-intel-driver: update to libva-intel-driver-1.4.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
path: fix folders returned by find command
redirect errors in function get_build_dir()
ncurses: build statically

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

Signed-off-by: Stephan Raue <stephan@openelec.tv>
connman: fix build with statically build ncurses/readline

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