Added the axis2_version property which was lost when moving the site to the root module.
Added the axis2_version property which was lost when moving the site to the root module.

git-svn-id: d6acb143e251c037dab5ea34394f8439daf45588@981055 13f79535-47bb-0310-9956-ffa450edef68

apache/axis2-java,apache/axis2-java,apache/axis2-java,apache/axis2-java,apache/axis2-java