allow packages in projects folder
This allows to use local package from project folder instead of system one from packages folder. It simplifies package dependency for newer projects like for TBS Matrix I'm working on. It requires different gcc, u-boot, ...
xorg-server: update to xorg-server-1.16.1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xz: update to xz-5.0.7

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-14-fa8281b

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ffmpeg: update XBMC upstream patches

Signed-off-by: Stephan Raue <stephan@openelec.tv>
swig: update to swig-2.0.12

Signed-off-by: Stephan Raue <stephan@openelec.tv>
[busybox] Enable CONFIG_NC_SERVER, closes #3495
projects/RPi/patches/xbmc: update RPi support patch

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

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ffmpeg: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
ffmpeg: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update FM support patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Cuboxi/patches/linux: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/Cuboxi/xbmc: Enable dirty regions mode 1

Saves power on CuBox-i4pro since it renders less.
Instead of ~3.8 Watt on XBMC menu menu it goes down to ~2.6Watt

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
ffmpeg: update to ffmpeg-2.4.1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
readline: fix build if ncurses headers are not found for various reasons

Signed-off-by: Stephan Raue <stephan@openelec.tv>
parted:init: fix build

Signed-off-by: Stephan Raue <stephan@openelec.tv>
config/functions: unset $CPP if set on host OS

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Revert "readline: fix build if ncurses headers are not found for various reasons"

This reverts commit 70016a4c239c3d9b7325c98f01e3f97dce49bfbd.
Revert "llvm: dont check for gcc version when building hosttools, this should fix #3492"

This reverts commit 14d7610b72e1f54bc72fc3388cbe6ca71029c7e2.