Update index, add score
Merged tags
Fixed get selected submission, added get_final_submission code.
Fixed group creation, and added a created field.
Moved group fix out of this PR.
Merge branch 'codereview' of github.com:Cal-CS-61A-Staff/ok into codereview

* 'codereview' of github.com:Cal-CS-61A-Staff/ok:
  Moved group fix out of this PR.
  Fixed group creation, and added a created field.
  Fixed get selected submission, added get_final_submission code.
  Update index, add score
Basic admin frontend
Indent assignments
Merge branch 'master' of github.com:Cal-CS-61A-Staff/ok into staff_dash

* 'master' of github.com:Cal-CS-61A-Staff/ok:
  Update ok version number
  Hotfix for auto-updating
  Update version number
  Tune parameters to make things faster
  Fix syntax errors
  Add note that request is temporary
  Fix Albert's comments
  Add exit message with KeyboardInterrupt
  Fix bugs in timeouts
  Kill multiprocessing and send ok_message statistics back to server
  Update version number
Merge branch 'master' of github.com:Cal-CS-61A-Staff/ok into staff_dash

* 'master' of github.com:Cal-CS-61A-Staff/ok:
  Fixed group creation.
  Reraise SoftwareUpdate exception so that ok terminates on update
  Reduce retry limit to 5
  Move retry limit to be a constant
  Avoid infinite looping if server returns error message
  Fix percentage completed display
  Fix grammatical error in server message
  Enable --submit flag to send all messages
Staff Dashboard, Code Review, User Grades, UI Improvements
Add error checking when loading old scores
Added keeping track of the grader for an assignment
Bumped GAE version
Add submit flag checkers for submissions, and fixed message fields bug.
Fixed message fields
Moved messages fields fix to master
Fixed stupid bug.
Fixed typo in get_messages
Revert "Fixed typo in get_messages"

This reverts commit 15596299c720687cc46e743a1e333f4e12bce685.