Fixing firewall rule creation and id bugs (changing api calls to use
lowercase)
Added check to see if network host is unavailable, improved href parsing
Merge branch '2013.02' of https://github.com/erik-johnson/dasein-cloud-terremark into 2013.02

Conflicts:
	pom.xml
[maven-release-plugin] prepare release dasein-cloud-terremark-2013.02.2
[maven-release-plugin] prepare for next development iteration