Adding support for the git-review command line tool

The OpenStack doc workflow (and entire gerrit workflow) has the
option of using a tool called git-review that automates ChangeID:
creation and management,automates rebasing of local commits
as well as simplifies submiting to gerrit and pulling and
pushing reviews.
Usage of the tool is entirely optional, however it does require
a pointer file named .gitreview in the root of the repository
that is referenced.
I am totally new to this project, if you guys don't want to merge
this then no big deal. However I think this will help with dev's
coming over from OpenStack as it will provide a optional workflow
that is closer to the OpenStack workflow.
Necessary to run git review -s to append the change-id into git-hooks

Change-Id: Id8ea7edefe0291c0f22db8c3ef910776708fac30
Signed-off-by: Colin McNamara <colin@2cups.com>

diff --git a/.gitreview b/.gitreview
new file mode 100644 (file)
index 0000000..789dec3
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=git.opendaylight.org
+port=29418
+project=ovsdb.git