cas release 0.15

[Adam Stokes]

A new release of cas is now available.

Updates/Enhancements:

- Replaced func with paramiko. This gives the user the ability to run cas as a user other than root. (cas-admin is still required to run as root, however).
- Update documentation to help you along with the new configuration settings that allows you to more finely tune cas.
- Some speed up improvements like using a local copy of an installed debug kernel if exists rather than extracting a second debug kernel.

Its been submitted to testing repo's for both f10/11 and is awaiting bodhi to finalize the push. Please test and report your experiences on the list.

Thanks