2 Commits

Author	SHA1	Message	Date
Prem Sichanugrist	b4ed14f4f7	Handle the case where histogram score can be null ... This will leave out the student that never attempt the question and fixes the error with histogram rendering.	2012-06-11 16:07:09 -04:00
Calen Pennington	5ba03130aa	Moving LMS code into subdirectory	2012-06-06 14:09:01 -04:00