Pin rspec to 2.x.
Merge pull request #767 from apenney/pin-rspec

Pin rspec to 2.x.
Mark tests depending on passenger as pending on RHEL7.
Merge pull request #791 from mhaskel/rhel7-test-fixes

Mark tests depending on passenger as pending on RHEL7.
Prepare a 1.1.1 release.
Merge pull request #798 from apenney/111-release

Prepare a 1.1.1 release.