libdnet: add recipe
libdnet: add recipe

   *dumb networking library
   *snort depends libdnet

Signed-off-by: Chunrong Guo <af6cfb1004dc02cb2677182c657eaffcef528f46@freescale.com>
Signed-off-by: Joe MacDonald <16a9a54ddf4259952e3c118c763138e83693d7fd@deserted.net>

WindRiver-OpenSourceLabs/meta-networking