tweaking network config; pointing to public euca repo
resolved conflicts
switching from master to testing as the branch to pull
Merge branch 'master' of github.com:eucalyptus/eucadev
Merge branch 'master' of github.com:eucalyptus/eucadev
Fixed network for VM-based deployment, misc enhancements

- added ‘eth0/1’ as mandatory parameter to eucadev.sh
- using eth1 for the local VM-based deployment
- blocking DHCP requests on eth1 with ebtables
- enabling Euca component restart on reboot
- authorizing ICMP and SSH for default sec group