Usernames are checked as lowercase

To avoid duplicate names which only differ in a uppercase character.
Fixed player test
Merge branch 'development' of https://github.com/olafmaas/contextprojectgroep6.git into tests
comment verwijderd
disconnect data is now used
updateGameSize function naming
function getType toegevoegd
begin aan groupmanager2
groupManager2 maakt automatisch groepen
groupmanager2 heeff nu een werkende removemembers funcite
highscores losgekoppeld van serverGAme
remove all old group functions BUGGY
Revert "remove all old group functions BUGGY"

This reverts commit 24ab58bfffcade3d71fa6975835a785a0db0fbbd.
Revert "Revert "remove all old group functions BUGGY""

This reverts commit c60c95f25db6648b669078a9cadc4f00963d7337.
fixed buggy prev commit
groupmanager2 hernoemd naar groupmanager
remove comments
remove niet gebruikte functies
factories vars van gemaakt ipv classes
Merge branch 'development' of https://github.com/olafmaas/contextprojectgroep6.git into tests