router: unicast RAs to RS senders by default
router: add support for router address
Begin rewrite of NDP-relay
dhcpv6: allow flash renumbering in hybrid management mode
ndp: fix proc-setting
ndp: fix proxying behavior
ndp: more fixes
dhcpv6: fix calculation of T1 and T2
dhcpv4_assign: try 100 times to find a IP

This is what the comment on the loop is saying.
Also change the srand comment to match to the actual code.
Merge pull request #28 from mehlis/dhcpv4_assign-clarify

dhcpv4_assign: try 100 times to find a IP
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/router.c