Fixing most of the rails stuff. I think everything basically works now, and now I am just going through and making sure things get deleted when they are supposed (i.e., you remove a resource and it gets deleted from the host's config).

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1950 980ebf18-57e1-0310-9a29-db15c13687c0