README: Refactor

* Use maximum 80 columns per line
* Add contents
* Add "Contribution" section

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
layer.conf: fix parse

after meta-systemd commit [1] the following error was thrown during parsing:

ERROR: Unable to parse /home/Superandy/data/oe-core/sources/meta-raspberrypi/conf/layer.conf:
Failure expanding variable BBFILES, expression was
...
which triggered exception NameError: name 'base_contains' is not defined

[1] http://cgit.openembedded.org/meta-openembedded/commit/?id=3c21a46020bd0816579648f684c41dbd6333583e

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
bcm2835-bootfiles: Bump the firmware revision

* Pull in a newer firmware revision (0ac68c 7th Jan 2013) from
  https://github.com/raspberrypi/firmware for various fixes and
  improvements

Signed-off-by: Jan Schmidt <thaytan@noraisin.net>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
linux: Add a Linux 3.6 kernel recipe

* Add a recipe to build the linux kernel from the rpi-3.6.y branch at
  https://github.com/raspberrypi/linux
* Since this has a higher version, it will be the preferred linux kernel
  by default.

Signed-off-by: Jan Schmidt <thaytan@noraisin.net>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
rpi-default-providers: Remove virtual/libgl provider

There are no libgl binary shipped in raspberrypi firmware repo.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
rpi-default-providers: Use userland as provider for egl and gles2

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
custom-licenses: Add directory to hold custom licenses

Add Broadcom license to this directory.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
layer.conf: Set LICENSE_PATH to layers's custom licenses directory

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
recipes.txt: Remove file

This file contains outdated informations.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
userland: Update to 8700279495e266378d36092ccf86424f0ee2539f

* install_vmcs not needed anymore
* By default package is installed in /opt/vc. Move everything in ${prefix}.
* Move recipe in recipes-graphics
* Add PACKAGE_ARCH = MACHINE_ARCH

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
vc-graphics.inc: There is no libgl so get rid of this PROVIDES

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
rpi-first-run-wizard: Fix RDEPENDS warning

WARNING: QA Issue: [...]/rpi-first-run-wizard.bb:
Variable RDEPENDS is set as not being package specific, please fix this.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>