Fixed SpringJerseyTest, handled VCRef with username, enabled
VCReferenceTest in test suite.

Change-Id: I1e500b85c010496cae5ed809c4cfa6d7e665cb6a
diff --git a/core/Changes b/core/Changes
index 1b78700..02f361e 100644
--- a/core/Changes
+++ b/core/Changes
@@ -3,6 +3,8 @@
    - Removed log4j loader and old OAuth2 implementation codes(margaretha)
 13/09/2018
    - Updated KoralNode and enforced order of RewriteTask (margaretha)
+14/09/2018
+   - Added a status code for nonunique results (margaretha)
     
 version 0.61.1
 28/08/2018