Useage for Person, Country and Town and other things
Merge branch 'master' of https://github.com/GieSeel/SWE13_Project.git

Conflicts:
	src/de/dhbw/swe/camping_site_mgt/place_mgt/Pitch.java
Merge branch 'master' of https://github.com/GieSeel/SWE13_Project.git