Remove support for Lenny
   - End of Life on 2012-02-06
Remove support for Maverick
   - End of Life on 2012-04-12
Remove support for Natty
   - End of Life on 2012-10-28
Merge branch '2.7.x' of github.com:dhoppe/puppet-monit into 2.7.x
Merge branch '3.0.x' of github.com:dhoppe/puppet-monit into 3.0.x
Fix source for rubygems, because HTTP requests are insecure