[feladat @ 308]
Bugfix: when not all data was entered correctly when creating a new user, an error was displayed, but the user still was created.
Bugfix: A possible privilege escalation has been reported by Pim Rupert. This has also been adressed.
[feladat @ 307]
Minor bug fix: bg.shiny@gmail.com reported that cyrillic characters where not supported. Applied the patch which was supplied.
This closes #93.