Added authentication to metadata controller (issue #38) & updated search
krill error handling

Change-Id: I2937de0223561246c3af078e9ada1258e4fae7d2
diff --git a/full/Changes b/full/Changes
index adb6bf6..198aa7f 100644
--- a/full/Changes
+++ b/full/Changes
@@ -7,6 +7,7 @@
    - Added unique index to group name (margaretha)
 06/02/2019
    - Updated a user setting test using array for multiple values (margaretha)
+   - Added metadata controller tests (margaretha)
 
 # version 0.61.5
 17/12/2018