rackspace command and subcommands
proper multi-machine support
Multi region sample Vagrantfile
Format image and flavor tables w/ 36 char columns
Ensure at least rspec 2.14 to switch to expectations syntax
Pull out spec_helper from existing test
Tests for the actions
More accurate coverage report (eager loading)
Merge pull request #73 from maxlinc/commands

rackspace command and subcommands (list images and flavors)
Documentation and help for rackspace custom commands
Updated text, colorized ruby samples

Note: I didn't remove the Flavors section
Don't depend on ~/.fog for creds in spec
Merge pull request #76 from maxlinc/no_creds

Don't depend on ~/.fog for creds in spec
Merge pull request #75 from maxlinc/subcommand_help

Documentation and help for rackspace custom commands
updated release.md

Updated release.md to include step on updating github releases.
Merging from upstream master
Broke out 'images' into 'images list' and 'images create'