#5 Regrade questions and quizzes

[Chris Sangwin]

This topic has been raised on the JISCmail list. There
are a number of separate scenarios that need to be
addressed.

(1) A typo in a question marking scheme requires re-
grading of all questions using the answer history
provided by a student.

(2) ``Ignore penalty" options.

(3) Manually change grade -- an ``adjustments file"
perhaps to store these.

(4) Collect late answers with options to accept these
manually and grade.