(FACT-447) Require Ruby 1.8.7 in redhat rpm spec
(FACT-447) Remove 1.8.5 specific monkey patches
Merge pull request #656 from adrienthebo/issue/stable/fact-447-drop-185-support

Issue/stable/fact 447 drop 185 support
(packaging) Update FACTERVERSION to 2.0.1-rc4
Merge branch 'stable' into facter-2
Merge branch 'facter-2'