continuuity/loom — pull request #530 by dereklwood (2014-09-12 00:19:29+00:00)
Title: Feature/full path resources

- [x] when writing ``ssh-auth['identityfile]`` back to the payload, expand to absolute path
- [x] changing the class variables (``@@ssh_key_dir``) to "class instance variables" with accessor methods. this is generally recommended as it is more flexible in inheritence
- [x] minor cleanup on aws default provider