procd: update to latest git HEAD

this adds a interafce.update trigger and mdns service registration helpers

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42324 3c298f89-4303-0410-b956-a3cf2f4a3e73
mdns: update to latest git

* ipv6
* 4 bugs in the dns parser
* service announcement
* tx goodbye support
* proper handling of rx goodbye

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42325 3c298f89-4303-0410-b956-a3cf2f4a3e73
dropbear: add mdns support to the init.d script

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42326 3c298f89-4303-0410-b956-a3cf2f4a3e73
procd: run the mdns register outside the sub shell container

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42327 3c298f89-4303-0410-b956-a3cf2f4a3e73