Fixed a likely bug that prevented feedback to be accessible.
Fixed another bug in view_feedback, induced by the variable n. of arguments.
Fixed access to submission feedback.
Removed the user accuracy table.
Fused the user_accuracy and grades tables, and simplified the navigation.
Improved navigation.
Another improvement to navigation.
More navigational improvements.
More navigation.
More navigation!
Navigation.
Removed bug with raters are submitters.
Minor change to task display.
Made rating/task_index more efficient wrt db
More navigation and UI fixes.
Minor fix.
Some fixes to the submission file.
Cleanup in ranking and submissions.
Some minor cleanup.
Fixed the update date of submissions.