global alias for sfu git url

git-svn-id: https://svn.sixfeetup.com/svn/private/claytron/dotfiles/trunk@43718 7abc7aa1-7e52-db11-9331-00508bd72530
avoid conflict on collective name

git-svn-id: https://svn.sixfeetup.com/svn/private/claytron/dotfiles/trunk@43719 7abc7aa1-7e52-db11-9331-00508bd72530