FeatureInfoRadius for single layer - 3.4
Merge branch 'master' of https://github.com/deegree/deegree3 into tk#606-3.4

Conflicts:
	deegree-services/deegree-services-wms/src/main/java/org/deegree/services/wms/MapService.java
Merge pull request #207 from diegomigliavacca/tk#606-3.4

FeatureInfoRadius for single layer - 3.4