v0.2.54..v0.2.55 changeset CreatorDescription.h

diff --git a/hoot-core/src/main/cpp/hoot/core/info/CreatorDescription.h b/hoot-core/src/main/cpp/hoot/core/info/CreatorDescription.h
index 97cff90..44abfaf 100644
--- a/hoot-core/src/main/cpp/hoot/core/info/CreatorDescription.h
+++ b/hoot-core/src/main/cpp/hoot/core/info/CreatorDescription.h
@@ -64,7 +64,8 @@ public:
     PowerLine = 8,
     Point = 9,
     Line = 10,
-    Unknown = 11 // Unknown must always be last
+    CollectionRelation = 11,
+    Unknown = 12 // Unknown must always be last
   };
 
   enum FeatureCalcType