Remove XSS security key from source tree.
Make late penalties more complex.
Add check tool for grading files.
Grades based off of the maximum score set for the assignment, not hard-coded 100.
Submissions/show page now says "no data" instead of "-1" when the grading hasn't returned yet.
Put assignment uploads in separate directories.
Remove another hard-coded 100.0
Merge branch 'maxpointsscoring' of https://github.com/marksherman/bottlenose
Update course report to have Points Earned / Points Total.
Hack to avoid error on deleting pre-dup-fix assignments.
Handle replacement file uploads.
Fixed error in student score/possible view multi-counted most data.
9/31 != 41/41
Merge pull request #4 from marksherman/bulk-user-script

Fixed error in student score/possible view multi-counted most data.
Make sure email addresses are lowercase in the database.
Add cleanup-db script (downcases all email addresses.)
Add available points to student assignment status report.
Allow teacher grades to be hidden while assignments are graded.
Use JqueryUI date picker for assignment due dates.
JqueryUI date picker for question due date.
Changed the default sender of email. Probably not to be uploaded to upstream project.