add how to deploy site in README file

git-svn-id: https://svn.apache.org/repos/asf/directmemory/lightning/trunk@1406365 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/README b/README
new file mode 100644
index 0000000..84dffcf
--- /dev/null
+++ b/README
@@ -0,0 +1,4 @@
+Deploy web site 
+-----------------------
+sh ./deploySite.sh -Dusername=svnuid -Dpassword=svnpassword
+