apply elemoine comments
apply elemoine comments

git-svn-id: 78a310e4b1169a2338531784cdacbee3e6de5f13@1573 42eb0e99-3e3d-0410-99bf-a43aee6ce3a3

tsauerwein/c2cgeoportal,tsauerwein/c2cgeoportal,tsauerwein/c2cgeoportal,tsauerwein/c2cgeoportal