Made som small changes TO GUI

Now you can switch between the different search forms (they don't work atm)
Merge pull request #5 from tomoetom/branch

Changed getGuest method so that it can return serveral guests for one re...
Made som small changes TO GUI

Now you can switch between the different search forms (they don't work atm)
Merge origin/master

Conflicts:
	src/domain/Controller.java
Changed constructor in facade, interface, unitofwork. Just for implementing test methods. No big change.