Enhanced Backbone.Router route function to handle trailing slashes and query strings.

gistfile1.js

// Enhanced route function that automatically binds variant routes.
route : function (route, name, callback) {

  var variants = [
    route,
    route + '/',
    route + '?:querystring',
    route + '/?:querystring'
  ];

  // Bind a route for each of the variants.
  for (var i = 0, rut; rut = variants[i]; i++) {
    Backbone.Router.prototype.route.call(this, rut, name, callback);
  }
},