User pocetni refactoring
Dodan UserRepository
Commit sa log.roo
Merge branch 'master' of https://github.com/ib2013/chat2push

Conflicts:
	log.roo
	src/main/java/com/infobip/campus/chattopush/services/impl/DefaultUserService.java
	src/main/webapp/WEB-INF/spring/webmvc-config.xml
Goran je ispravio
User trebali bi biti final