Plan B
Replace chef with a python script
configure.py will read the bags and (hopefully) create the desired state
At this stage this is ipassociation
This code should work for both VR and VPCrs

TODO:
iptables
ip route throw (present in VR but not in VPCr
Determine default route
Unit tests
Merge branch 'feature/systemvm-persistent-config' of github.com:schubergphilis/cloudstack into feature/systemvm-persistent-config