Merge pull request #6 from SJMc/master

Update to virtualenv 1.10.1 (from pypi); fix hpcs load balancer node creation
Separates hpcloud v12 support out (v13 is superceding it and is closer to openstack). Currently requires provider to be specified (hpcloud_v12 or hpcloud_v13)
Merge pull request #10 from SJMc/hpcloud_v13support

Separate hpcloud v12 and v13
Bump version to 0.11
Update release notes for 0.11
Add Docker/LXC support to roadmap.
Update to ansible 1.6.3

- Work around circular import in ansible.callbacks
- Fix up missing attributes in Inventory subclass
Allow ansible vars plugins to work
Separate reading of bangrc from parsing
Reorganize examples.
Add example of a titan graphdb server
Fix up stale/incorrect ddescriptions
Just fixing copy+paste isseus
DRY up the provider imports
Add minimal rightscale provider.

This is the minimal amount of functionality to make the following work:

    bang --list some_stack_in_rightscale.yml
Ignore .ropeproject/
Fix some PEP8 whitespace issues
Add ``logging`` to RC_KEYS.

This allows deployers to configure logging in their ~/.bangrc.
Implement server creation and launching for rightscale
Add support for python 2.6 to logging