RN: Add pointer to kernel linux section

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Update BSP scope to point external links and Freescale RN

The Release Notes for the kernel is out of scope of this RN.

Please, help me to add the better pointer for release notes
out of scope of FSL Community BSP but important for
development, such as kernel release notes for linux providers
others that linux-imx.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Add the Release Schedule section

Say it is based on Yocto Project.

Please comment on how to point to YP URL.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Updates from bitbake-metadata2doc.sh

Include update for bootlader, user space packages, bugfix for
kernel descrition and on soc tree.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
bsp-scope: fix typos

s/Frequentely Asked Question/Frequently Asked Questions/

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
UG: nsteps.rst: suggest "mkdir -p" instead of plain "mkdir"

Use

    $ mkdir -p ~/bin

instead of

    $ mkdir ~/bin

to avoid errors in case ~/bin already exists.

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
UG: nsteps.rst: add <selected machine> to the path to the .sdcard file

Also fix a small typo at the same line (s/select machine/selected machine/)

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
scripts: list images and packagegroups from fsl layers

Generate release-notes/source/images.inc and
release-notes/source/packagegroups.inc based on recipes in
meta-fsl-arm, meta-fsl-arm-extra and meta-fsl-demos.

The "heuristic" to determine what is an image/packagegroup is pretty
lame: it just checks if the recipe name contains `image' or
`packagegroup'.

The generated files contain an rst list mapping the image and
packagegroup recipe names to their corresponding descriptions.

The generated files (.inc) have intentionally not been added to this
commit.

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
scripts: bitbake-metadata2doc.sh: use a fresh build directory

Before this change we were using a hardcoded build directory
("build").  That approach could lead to problems if the build
directory already existed and contained settings other than the
default ones (setup-environment would not overwrite conf/local.conf
and/or bblayers.conf).

This patch changes that by creating a fresh build directory, thus
making setup-environment create new configuration files with the
default settings, which will make scripts generate more deterministic
results.

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
README: add "Contributing" section

Adapted from meta-fsl-arm README's "Contributing" section.

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
RN: Add project_name as global variable

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Add section for PACKAGEGROUPS and images

The files packagegroups.inc and images.inc are not included
on purpose. Those files are automatically generated by the
updated script.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Fix title underline length

This avoid a warning

   WARNING: Title underline too short.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
script: Add gstreamer1.0

This user space package is important to be tracked.

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Updates from bitbake-metadata2doc.sh

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
RN: Updates from script only on ack-sourcers file

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>