function sessionMiddleware(req,res,next) {
    return ss.session.strategy.sessionMiddleware? ss.session.strategy.sessionMiddleware(req,res,next) : next();
  }
@ngdoc service
@name http.index:index#route
@methodOf http.index:index
@function

@description
Expose short-form routing API

@param  {String}   url Url string for routing
@param  {Function} fn  Callback function for url
@return {Object}       res.serveClient(name) object