Added network type negotiation from 2013.02
Prepped build
[maven-release-plugin] prepare release dasein-cloud-openstack-2013.04.2
[maven-release-plugin] prepare for next development iteration
Merge branch '2013.04' into develop

Conflicts:
	pom.xml
Addressed conflicts
Fix for handling rackspace server firewall.
Merge pull request #12 from binod33/develop

Fix for handling rackspace server firewall.
Replaced reference
Merge pull request #3 from greese/develop

Develop