Added ability to update tags and check cost of non-running resources
Addressed Issue #17
Bumped develop version to 2013.04.
Added basic image(..) method to just create the image and don't do anything extra.
Added providerKeypairId and providerFirewallIds to VirtualMachine model.
Merge branch 'basic-image-remove' into develop
Updated pom for specific snapshot to try to fix Jenkins build issues.
Merge pull request #32 from clstokes/develop

Added providerKeypairId and providerFirewallIds to VirtualMachine model.
Patched pom.xml from pull
Added supported for multiple IP addresses on a NIC (issue #38)
Added method to fetch address by raw address object
Altered preferred mechanism to fetch IP addresses for a machine image through RawAddress objects
Deprecated old identifyPasswordRequirements and old identifyShellKeyRequirements in favor of new ones with Platform params (issue #37)
Added an ANY protocol (issue #31)
Added support for clouds having different terms for custom and public images (issue #34)
Added meta data to check if an IP address can be assigned post-launch (issue #35)
Added providerVlanId field (issue #23)
Added networkType field (issue #25)
Added support for fetching all resources on a network (issue #24)
Added support for firewall rule precedence