Updating yang-tools pom for standalone project

Change-Id: I71982c9c3a9fe2d9ef6004bca55399a5c0d9c7f8
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..b9f570f
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,6 @@
+[gerrit]
+host=gerrit.onosproject.org
+port=29418
+project=onos-yang-tools.git
+defaultremote=origin
+defaultbranch=master