media_build: update drivers to version 2014-08-15

- added Kernel 3.16/17 compatibility
- removed fw download and install (already at OE)

- media_build_c7673ba needs upload to OE server (/tools/mkpkg/mkpkg_media_build)!
media_build: update drivers to version 2014-09-03
service.openelec.settings: update to service.openelec.settings-0.3.20

Signed-off-by: Stephan Raue <stephan@openelec.tv>
sudo: exit with exit status 1
apt-get: exit with exit status 1

Same as for sudo (https://github.com/OpenELEC/OpenELEC.tv/pull/3466).
xf86-video-intel: update to xf86-video-intel-2.99.916

Signed-off-by: Stephan Raue <stephan@openelec.tv>
glibc: update to glibc-2.20

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ppp: disable PPP_FILTER support, this fixes building if /usr/include/pcap-bpf.h is found, todo: move libpcap to unofficial

Signed-off-by: Stephan Raue <stephan@openelec.tv>
gcc: add patch from fedora

Signed-off-by: Stephan Raue <stephan@openelec.tv>
fuse-exfat: update to fuse-exfat-1.1.0

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Fix non-existant display-manager dependency
binutils: update to 2.24
boost can compile with lto
mesa can compile with gold
compile with lto
boost: cosmetics

Signed-off-by: Stephan Raue <stephan@openelec.tv>
RTL8812AU: add support for Netgear-A6100

Signed-off-by: Stephan Raue <stephan@openelec.tv>
RTL8812AU: add support for Edimax EW-7811UTC

Signed-off-by: Stephan Raue <stephan@openelec.tv>
RTL8812AU: add support for Buffalo WI-U2-433DM

Signed-off-by: Stephan Raue <stephan@openelec.tv>
RTL8812AU: add support for TP-Link Archer T4U-AC1200

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