Added deprecation warning for the old matchInfo service (#757)

Change-Id: I07309f7dba50916bfff10ad6a75f9f73592ae7c3
diff --git a/Changes b/Changes
index 6cd8a9e..111885d 100644
--- a/Changes
+++ b/Changes
@@ -4,6 +4,7 @@
   and context size. (#745)
 - Cleaned up named-vc.  
 - Updated tests using the old match info web-services (#757)
+- Added deprecation warning for the old matchInfo service (#757)
 
 # version 0.73.1