vboxguestdrivers: Add recipe

Add recipe to build VirtualBox Linux Guest Drivers
(vboxguest, vboxvideo, vboxsf).

NOTE:
    vboxvideo requires DRM support (CONFIG_DRM=y/m) from kernel which
    is not enabled in linux-yocto kernel config.

Open-webOS-DCO-1.0-Signed-off-by: Janne Kiiski <janne.kiiski@palm.com>
Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@palm.com>
Change-Id: I5ebecee841b18934b8b13a07899e1938a691f913
Reviewed-on: http://g2g.palm.com/1317
Reviewed-by: Keith Derrick <keith.derrick@palm.com>
Tested-by: Keith Derrick <keith.derrick@palm.com>
Reviewed-by: Sapna Todwal <sapna.todwal@palm.com>
Reviewed-by: Build Verification
Reviewed-by: Janne Kiiski <janne.kiiski@palm.com>
Tested-by: Janne Kiiski <janne.kiiski@palm.com>
Add script to manage Virtual Box machines

For help, from the build-webos directory enter

    meta-webos/scripts/webosvbox

Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@palm.com>

Change-Id: I240506db0a24cff42a9de00505406b12ea1443c6
Reviewed-on: http://g2g.palm.com/1360
Reviewed-by: Keith Derrick <keith.derrick@palm.com>
Tested-by: Keith Derrick <keith.derrick@palm.com>
Reviewed-by: Build Verification
webos-image: nyx-modules=79

Add support for mouse and mouse cursor in VirtualBox image

Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@palm.com>

Change-Id: I675ba502e6e17be0f01298ab6a565fb5555aa920
Reviewed-on: http://g2g.palm.com/1361
Reviewed-by: Keith Derrick <keith.derrick@palm.com>
Tested-by: Keith Derrick <keith.derrick@palm.com>
Reviewed-by: Build Verification