docs now on the top site

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1543617 13f79535-47bb-0310-9956-ffa450edef68
fix new url

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1543618 13f79535-47bb-0310-9956-ffa450edef68