Fixed ipv6 bugs in ipam, changed subnet
Merge branch 'master' of github.com:roaet/quark

Conflicts:
	quark/ipam.py
	quark/plugin.py
Basic MAC Address allocation
First attempt at a way to generate mac address ranges based on a CIDR
Fixed quantum client list bug
Merge branch 'master' of github.com:roaet/quark