Prepped for 2013.04
Added tagging methods
Updated for model changes
Implemented volume filtering
Added constructor call
Added new image filtering options
Updated dasein-util dependency
Readied for new tests
Fixed searching machine images
Fixing ip address parsing bugs for vms. Removed extra slash in locations
call.
Merge pull request #3 from erik-johnson/develop

Fixing ip address parsing bugs for vms. Removed extra slash in locations
Merge pull request #2 from greese/develop

Develop
Fixing launches from Windows images

Changing password requirement, adding support for username and password
parameters during server launch and adding platform checks to determine
if ssh keys or user/pass should be provided.
Removing extra slashes
Adding Windows platform check before adding username and password
parameters
Merge pull request #6 from erik-johnson/develop

Develop
Adding 0.0.0.0/0 CIDR to vlans
Adding checks to determine if vm's ip addresses are public or private.
Merge pull request #8 from erik-johnson/develop

Adding 0.0.0.0/0 CIDR to vlans
Added null and empty checks to isPublicIpAddress