rcar-gen2: Summarize in meta-rcar-gen2 recipes of each board with R-Car SoCs

Currently, there are meta-alt, meta-lager, is metak-oelsch as a layer that
supports the ARM SoCs of Renesas Electronics, called the R-Car Generation 2.
These are ARM SoC similar, common parts are many, we can be summarized.
This summarizes in meta-rcar-gen2 recipes of each board with R-Car SoCs.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
rmobile: Summarize in meta-rmobile recipes of board with R-Mobile SoCs

Currently, there are meta-armadillo800eva as layer that supports the ARM SoCs
of Renesas Electronics, called the R-Mobile.
This as well as meta-rcar-gen2 is summarized as meta-rmobile.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
rcar-gen2: linux kernel: Rename linux kernel recipe from linux-yocto to linux-renesas

The linux kernel recipe of rcar-gen2 is not based linux-yocto.
Now, this is based on renesas SoC's repository at kernel.org.
Therefore, this changes file name of kernel recipe to liunx-renesas.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
common: core-image-renesas-base: Add control for installing gst-plugins-ugly and gst-openmax

If we want to use gst-plugins-ugly amd gst-openmax, we need to set 'commercial'
in LICENSE_FLAGS_WHITELIST. If we do not set this, we can not build BSP image.
This adds software installation using the LICENSE_FLAGS_WHITELIST, and fix the problem.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
common: core-image-renesas-base: Remove media-ctl from IMAGE_INSTALL

media-ctl is not provided in openembedded-core. This removes media-ctl from IMAGE_INSTALL.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
common: bsp-image: Use core-image-renesas-base.inc instead of list of packages to install

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
README: Add infomation of BSP

This adds information of BSP image recipes provided by meta-renesas.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
common: gst-plugins-bad, gstreamer1.0-plugins-bad: Remove faad from DEPENDS and PACKAGECONFIG

The recipe of faad does not provide in openembedded-core. This provides
meta-openembedded. Basically BSP needs to build only recipes provided from
openembedded-core. This removes faad from PACKAGECONFIG and DEPENS field
each recipes.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
common: weston: Update to 1.5.0

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>