[maven-release-plugin] prepare release dasein-cloud-opsource-2013.02.4
[maven-release-plugin] prepare for next development iteration
Update for handling networkId in firewallRule

Revoking firewall rules now has the networkId passed in as a compound on
the rule ID so that we don't have to search for the network in all the
rules.
Also some housekeeping.
Fix for ImageParsing issue

Bad parsing in toImage caused tags for CPU and Memory to be improperly
set.
Fix for MachineImage Parsing

Machine Images were not being parsed correctly and were also incorrectly
setting their region IDs.
Async listVMs fix

Listing the VMs is now an async API call for performance reasons. Also a
small change to get individual server out by name + vlanId as names are
not required to be unique across whole accounts (but they are within
vlans).
Cache orgId value

The call to get the orgId value was happening too often with all the
extra endpoints so it's not being cached at the dasein level.
Fixed a few parsing errors
Minor cleanup
[maven-release-plugin] prepare release dasein-cloud-opsource-2013.02.5
[maven-release-plugin] prepare for next development iteration
Merged changes from 2013.02