Adding Project model.
add gitignore and ignore rvmrc
Deleted .rvmrc file.  Hope this does not screw something up.
Merge branch 'master' of https://github.com/mikeebert/alumni-app
Merge pull request #1 from mikeebert/skills

added skill model
Add pending specs and refactor setup_users
Merge branch 'master' of https://github.com/mikeebert/alumni-app
added datastore for skill