Updates to cda xls processing

fixed issue with filter generation still including base CDA sections
diff --git a/cda/plugins/org.eclipse.mdht.cda.xml.ui/src/org/eclipse/mdht/cda/xml/ui/handlers/GenerateCDADataHandler.java b/cda/plugins/org.eclipse.mdht.cda.xml.ui/src/org/eclipse/mdht/cda/xml/ui/handlers/GenerateCDADataHandler.java
index 929180b..c08d8a0 100644
--- a/cda/plugins/org.eclipse.mdht.cda.xml.ui/src/org/eclipse/mdht/cda/xml/ui/handlers/GenerateCDADataHandler.java
+++ b/cda/plugins/org.eclipse.mdht.cda.xml.ui/src/org/eclipse/mdht/cda/xml/ui/handlers/GenerateCDADataHandler.java
@@ -982,6 +982,7 @@
 
 		for (EClass ec3 : rootSections) {
 			theSections.put(ec3, new HashSet<EClass>());
+
 			theSections.get(ec3).addAll(ec3.getEAllSuperTypes());
 			theSections.get(ec3).add(ec3);
 
@@ -1716,6 +1717,8 @@
 
 										}
 
+									} else {
+										continue;
 									}
 
 								}