xf86-video-intel: update to xf86-video-intel-2.99.907

Signed-off-by: Stephan Raue <stephan@openelec.tv>
strace: add upstream patch to build with glibc-2.18/kernel-3.13

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