add username, projectname to contributor model
Merge remote-tracking branch 'origin/master'

Conflicts:
	youngman-app/src/main/java/no/api/youngman/manager/ContributorsManager.java
	youngman-app/src/main/java/no/api/youngman/manager/PeopleManager.java
	youngman-app/src/main/java/no/api/youngman/manager/ProjectManger.java