Fix: Add CityFurniture to PDF report output

CityDoctorParent/CityDoctorValidation/src/main/java/de/hft/stuttgart/citydoctor2/reporting/pdf/PdfStreamReporter.java

@@ -341,6 +341,17 @@ public class PdfStreamReporter implements StreamReporter {
 	}
 
 	private void reportCityFurniture(CityObject co, boolean hasError) {
+		if (cityFurniture == null) {
+			cityFurniture = vr.createSubSection("CityFurniture");
+		}
+		Section cfSection = cityFurniture.createSubSection(co.getGmlId().getGmlString());
+		sectionMap.put(co.getGmlId().getGmlString(), cfSection);
+		if (hasError) {
+			cfSection.setHeadlineColor(ERROR_COLOR);
+		} else {
+			cfSection.setHeadlineColor(OK_COLOR);
+		}
+		writeErrorForCityObject(co, cfSection);
 	}
 
 	private void reportGenericCityObject(CityObject co, boolean hasError) {