pretraga usluge - bez pdf-a
brisanje usluge
izmjena usluge
Dodavanje korisnika
Merge branch 'master' of https://github.com/amustafic2/SI2013TIM9

Conflicts:
	Implementacija/factpro/src/main/java/ba/unsa/etf/si2013/tim9/Usluge/Usluga.hbm.xml
	Implementacija/factpro/src/main/java/ba/unsa/etf/si2013/tim9/Usluge/UslugeIzmjenaForm.java