Add .gitreview

It eases configuring remote via git-review -s

Issue-ID: DOC-505

Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: I2f82f8797669d1bf9e0bbefcbb345ce4e463a60a
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..7c81745
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=gerrit.onap.org
+port=29418
+project=oom/offline-installer.git