Revert "libass: add some notes for newer releases"

This reverts commit 960b3b57e2238157f4f60897b691ab145326755d.
libass: update to libass-0.11.1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR4518

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR4519

Signed-off-by: Stephan Raue <stephan@openelec.tv>
gmp: update to gmp-6.0.0a

Signed-off-by: Stephan Raue <stephan@openelec.tv>
curl: downgrade to curl-7.34.0, add notes about recent releases

Signed-off-by: Stephan Raue <stephan@openelec.tv>
curl: update to curl-7.36.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: add PR4489

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-13-ca6c289

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Linux (Radeon): Take care that post and ref divider don't grow too large
Merge pull request #3068 from fritsch/master

Linux (Radeon): Take care that post and ref divider don't grow too large
nano: dont install /usr/share/nano
xf86-video-intel: dont install /usr/share/polkit
Merge pull request #3073 from stefansaraev/cleanups

minor cleanups
sqlite: update to sqlite-autoconf-3080403

Signed-off-by: Stephan Raue <stephan@openelec.tv>
busybox: add applet 'pgrep'

Signed-off-by: Stephan Raue <stephan@openelec.tv>
simplejson: update to simplejson-3.4.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
make: update to make-4.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
gcc: add patch to workaround aginst bug GCC-49423

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/options: add RTL8723AU driver support

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