bugfix, added delete exercise

- solved bugs when db name is different from default name
- added deleteExercise($id) function, and a working delete page utility
bugfix

- deleted junkfiles
- added a debug edit exercise query and deleted used queries
- added a skeleton for exercise editing
- deleted two dangerous, useless default superusers
added SU editor

added a buggy superusers editor
style changes, bugfix

partially changed to a new style; ages are now working, other small
bugs solved
small bugfix; added support for "any" level/age

- added “any” option for level and age
- fixed tiny bugs
- made bg more bright
bugfix, close registrations, better error handling

- replaced some die()s with redirects to error page
- solved a problem with some ugly errors in update.php
- now to deny access to normal users to su pages you just have to call
onlySU();
small bugfix
bugfix

now exercises aren’t XSS vulnerable anymore; added message if there
aren’t exercises found
bugfix

solved some small but important bugs
added login with email

bug fix, email login, test delete user function
Merge pull request #1 from raffahacks/development

Development