Merge pull request #35 from svdvonde/master

Globals var toegevoegd
Merge pull request #36 from svdvonde/master

Klasse CourseData toegevoegd
If-tests toegevoegd rond de debug prints
Merge branch 'FerDev'
Merge pull request #37 from fsuarezg/master

Debug prints in een if-test gezet
Login form hashing to SHA256
Activation to ROLE_STUDENT
DB file now made in beans + using beans example
Profile Controller no activation
Password Validator
Password Insert working with beans
Security Length Key Update