removing .gitreview file

Change-Id: If0c156e89d7e46bb93cb3253cd205fd76fe1cc3c
diff --git a/.gitreview b/.gitreview
deleted file mode 100644
index d361107..0000000
--- a/.gitreview
+++ /dev/null
@@ -1,6 +0,0 @@
-[gerrit]
-host=gerrit.opencord.org
-port=29418
-project=metronetwork.git
-defaultremote=origin
-defaultbranch=master