skodak b8ff92b66b MDL-9137 various grading improvements ... 1/ initial support for migration of old grade_items and categories (not tested) 2/ rewritten grade update and calculation logic 3/ initial support for calculation formulas 4/ minor API refactoring and cleanup 5/ various small bugfixes 6/ fixed use of grademax with scales 7/ fixed some unit tests TODO: * implement proper locking of grades - needs discussion * force recalculation of all formulas after adding/removing/changing of grade items * better delete flag support * support for NULLs n backup - Eloy already proposed a solution * support for NULLs in set_field() * speedup * more unit tests nd functional tests		2007-06-18 13:43:40 +00:00
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evalmath.class.php	MDL-9137 various grading improvements	2007-06-18 13:43:40 +00:00
readme_moodle.txt	MDL-9643 removing the sample files, use our unit tests instead	2007-05-25 06:54:48 +00:00