submit project now does the dcommit for you

git-svn-id: svn+ssh://torus.cs.berkeley.edu/A@1288 ce5581a1-93c3-42da-a1b0-fa5cc4d81b8a
moved submit project to submit_project

git-svn-id: svn+ssh://torus.cs.berkeley.edu/A@1289 ce5581a1-93c3-42da-a1b0-fa5cc4d81b8a
Added a test file