Pin rspec to 2.x.
Merge pull request #376 from apenney/pin-rspec

Pin rspec
Require beaker-rspec >= 2.2
Merge pull request #377 from mhaskel/beaker-rspec-pinning

Beaker rspec pinning
Add testing for unsupported platforms
Merge pull request #379 from hunner/failure

Add testing for unsupported platforms
Release 1.1.3

Summary
This is a supported release with test coverage enhancements.

Bugfixes
- Confine to supported kernels