Prepare 1.2.0 release.
Add RHEL7 and Ubuntu 14.04.
Claim PE3.3 support.
Merge branch 'master' into 1.2.x
Update PE version requirement.
Merge pull request #361 from mhaskel/1.2.0-prep

1.2.0 prep
Fixes for UNSUPPORTED_PLATFORMS and tests.

Tests didn't have checks to only run on supported platforms. There
was no test for unsupported platforms. Added UNSUPPORTED_PLATFORMS
to spec_helper_acceptance.
Merge pull request #364 from mhaskel/unsupported_checks

Unsupported checks
Don't check stderr
Merge pull request #368 from mhaskel/fix-test-issues

Fix test issues
Update the CHANGELOG.
Update to support PE3.2 and PE3.3.
Update versions.
Merge pull request #369 from apenney/120-prepare-release

120 prepare release
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