Merge pull request #3 from fdammeke/master

Yum plugin manifest that allows the install/uninstall of a yum plugin
Merge pull request #4 from fdammeke/master

Fix for redhat rhn-plugin
Merge pull request #5 from fdammeke/master

Refactoring
Merge pull request #6 from fdammeke/master

Use ensure purged on package resource to make sure package is removed with yum
Fix typo
Merge pull request #7 from dieterdemeyer/master

Fix typo
Improved readme
Mod
firstworking version of versionlock addition, needs perfection
versionlock works, refactored
added regex to check
added remove from versionlocklist when changed from specific version to latest
remove package from versionlock list when in puppet manifest ensure => absent
altered purged option for packages so it also removes the pachage from the versionlocklist
Merge pull request #10 from bartwo/master

added support for versionlock
added checks for version of os, 6.x working, 5.x not
rhel6 versionlock works
versionlock works for rhel6 completely, rhel5 only absent not working(no code yet)
cleanup .swp files
versionlock works, issue with version file of rpm.rb