Category dizajn
Merge branch 'master' of https://github.com/teamzz/RASUS.LectureProject

Conflicts:
	RASUSLab/src/main/webapp/WEB-INF/views/CategoryChosen.jsp
	RASUSLab/src/main/webapp/WEB-INF/views/entry.jsp
Usklađivanje
izbrisana greška :D