More superoverlay tests, now working as they should
Merge branch 'master' of github.com:geoserver/geoserver

Conflicts:
	src/community/kml2/src/main/java/org/geoserver/kml/KmlEncodingContext.java
	src/community/kml2/src/test/java/org/geoserver/kml/KMLReflectorTest.java