Changed  package list default to something more useful for RHEL 5 and 6.
Adding changes to specs for my pull request
More spec fixes, plus added bundler using gem provider on RedHat and Amazon.
More changes to try and get things to pass tests. Also adding bundler as well as rubygems-bundler.
I forgot to set the new variable that I added to dev.pp during the last bugfix.
Fixing a double variable assignment bug.
Merge pull request #41 from lorenjanwilson/master

Changed ruby::dev package defaults to something more useful for RHEL 5 and 6.