Update oncall rotation file

Change-Id: I95995e652a73e49188300873cc5d93e3aa1e445e
diff --git a/tooldata/data/oncall.v1.xml b/tooldata/data/oncall.v1.xml
index 9aae18c..ac46c97 100644
--- a/tooldata/data/oncall.v1.xml
+++ b/tooldata/data/oncall.v1.xml
@@ -9,13 +9,13 @@
     <startDate>Jul 04, 2016 08:00:00 AM</startDate>
   </shift>
   <shift>
-    <primary>jhahn</primary>
+    <primary>razvanm</primary>
     <secondary>jingjin</secondary>
     <startDate>Jul 11, 2016 08:00:00 AM</startDate>
   </shift>
   <shift>
     <primary>jingjin</primary>
-    <secondary>jhahn</secondary>
+    <secondary>razvanm</secondary>
     <startDate>Jul 18, 2016 08:00:00 AM</startDate>
   </shift>
   <shift>