EnumLabel & DateLabel
Test
removed unused comment
Merge branch 'uebung-1_001' into uebungs-1_002

Conflicts:
	uebung-1/src/main/java/de/pentasys/wicket/ui/person/uebung/PersonPage.java
	uebung-1/src/test/java/de/pentasys/wicket/ui/person/uebung/PersonPageTest.java
comments for excersice.
unit tests for country
inital working test
comments on what to do.
Merge branch 'uebung-1_001' into uebung-1_002

Conflicts:
	uebung-1/src/test/java/de/pentasys/wicket/ui/person/uebung/PersonPageTest.java
some template for address
Merge branch 'uebung-1_002' into uebung-1_001