fixed questionlist delete and edit error
merge
Merge branch 'groep7' of https://github.com/v1kko/SWE_2013_Groep2 into groep7
button change
merge
fixed css bug
removed user addition from save answer
Merge branch 'groep7' of github.com:v1kko/SWE_2013_Groep2 into groep7