[yocto] Meta-web-kiosk Layer

[Ciobanu, Emilia Maria Silvia]

Hi,

I've created a new layer that can be used for kiosk devices.
You can check it out at:
    http://git.yoctoproject.org/cgit/cgit.cgi/meta-web-kiosk/

It contains a new bitbake target that automatically
starts a web browser right after boot and enables the
use of a virtual keyboard if there is support for it.

The layer currently includes recipes for the web browser,
and bsp configurations.

I'm open to receiving feedback, patches and any suggestions.

Thanks,
Emilia Ciobanu