Update to meta-webos as of 2013-03-15 15:55:18 -0700

d486880 lsb: Add .bbappend to generate desired lsb-release file
6365a4e webos-image: nyx-lib=64,v5.0.0 nyx-modules=81,v5.0.0
ed74b16 nyx-modules: Add support for OSInfo device type module

Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@palm.com>