path: search for package folders only if they containg package.mk file
it's much more universal way as it was before
Make default sources accessible from remotes

Since Gotham there's a limitation on access to sources. It's by default true when added from the GUI but not from Openelec install script.
Leading users to no easy way to give access unless removing the sources and adding it back again starting a slow full scrape after.
Merge pull request #3546 from Tolriq/master

Make default sources accessible from remotes
wpa_supplicant: update to wpa_supplicant-2.3

Signed-off-by: Stephan Raue <stephan@openelec.tv>
syslinux: update to syslinux-6.03

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libXt: fix build if built for other platforms then x86

Signed-off-by: Stephan Raue <stephan@openelec.tv>
glew: use $OPENGL instead hardcoded 'Mesa' as GL provider

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libepoxy: use $OPENGL instead hardcoded 'Mesa' as GL provider

Signed-off-by: Stephan Raue <stephan@openelec.tv>
SDL: use $OPENGL instead hardcoded 'Mesa' as GL provider

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: use $OPENGL instead hardcoded 'Mesa' as GL provider

Signed-off-by: Stephan Raue <stephan@openelec.tv>
boblightd: use $OPENGL instead hardcoded 'Mesa' as GL provider

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xorg-server: use $OPENGL instead hardcoded 'Mesa' as GL provider, disable dependencies of 'libepoxy' and 'glu' and 'libglamor' support for non GL builds

Signed-off-by: Stephan Raue <stephan@openelec.tv>
Mesa: update to Mesa-10.3.1

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-driver: update to bcm2835-driver-e4afeda

Signed-off-by: Stephan Raue <stephan@openelec.tv>
bcm2835-bootloader: update to bcm2835-bootloader-e4afeda

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc: update to xbmc-14-4fbeb1b, update FM support patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
projects/RPi/patches/xbmc: update RPi support patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>
xbmc-pvr-addons: add patch to fix api version

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libbluray: update to libbluray-0.6.2

Signed-off-by: Stephan Raue <stephan@openelec.tv>
libbluray: use official download location again, the server seems to work again

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