Added 2 more tests
Added some documentation
Merge branch 'dev' into f/register
Added check if username already exists #33
Filter added
Merge branch 'dev' into f/register

Conflicts:
	Classes/PROJ/Services/AccountService.php
	tests/RegistrationTest.php
Fixed test
Added mock and fixed typos
Fixed xss, don't know why I did this. #51
Fixed search no result message
Contactscherm aangepast, de e-mail wordt nu goed ondersteund. Hierdoor kan je geen andere onderdelen toevoegen in het e-mail tekstvak.
Merge branch 'f/register' into f/register_style

Conflicts:
	Classes/PROJ/Controllers/AccountController.php
	Classes/PROJ/Services/AccountService.php
	tests/RegistrationTest.php
Ignore Doctrine Helper
* Styled Register
* Now showing input after wrong submit
Merge branch 'f/register_style' into dev
* Top bar even globaal gemaakt
* Register is hidden als je ingelogged bent
* Welkom message even netjes gemaakt
Merge branch 'dev' of https://github.com/waaghals/Tainted-Aberrant-Lion into dev
* Search bar terug, Sorry jelle!
* stijl dingetje
* stomme fout =.=