ajout de cas d'utilisation
Created datatypes corresponding to database scheme
corrections
constants become real constants
correction using lastInsertId
corrected fkz_auth.php
added ROOT_PATH
DRY with true_path - connected_student()
corrections
default page if connected
Merge pull request #17 from aymericbouzy/uml_branch

Uml branch
corrections
sql create corrections
implements cleanstring function
correction
corrections
using environment variables
corrections - sidebar only included when prefix
corrections
redirection after login