layer.conf: add layer dependencies
layer.conf: add layer dependencies

opie layer depends on oe-core, meta-oe and meta-networking. Add
respecive dependencies via LAYERDEPENDS.

Signed-off-by: Dmitry Eremin-Solenikov <a4958996dea44ed1435e0a15226faeb41f8b7e63@mentor.com>

bluelightning/meta-opie,bluelightning/meta-opie,bluelightning/meta-opie,bluelightning/meta-opie,bluelightning/meta-opie