CAS ignore @ users and prevent redundant ldap
FERPA fix denies student pic access to students
Cron cleanup for randomization of arduous tasks.
Mod scores out of 500 instead of 100
Hide confusing settings from faculty
Merge branch 'misc_LSU_patches' of github.com:lsuits/moodle into misc_LSU_patches
Merge branch 'misc_LSU_patches' of github.com:lsuits/moodle into misc_LSU_patches
adds constants, logic, etc
Merge branch 'misc_LSU_patches' of github.com:lsuits/moodle into misc_LSU_patches