Fix getting user shell error message (/etc/passwd no longer makes sense)
extended handling for omnis dependencies, fix #2298
Merge pull request #2297 from Ch00k/master

Fix getting user shell error message (/etc/passwd no longer makes sense)
add rubinius 2.1.0
simplify reading database files, fix saving error
Merge branch 'master' of github.com:wayneeseguin/rvm