Cleanup hash routing

vendors/routes/crossroads.js

@@ -61,14 +61,6 @@
             route._destroy();
         }
 
-        removeAllRoutes() {
-            var n = this.getNumRoutes();
-            while (n--) {
-                this._routes[n]._destroy();
-            }
-            this._routes.length = 0;
-        }
-
         parse(request) {
             request = request || '';
 
@@ -91,10 +83,6 @@
             }
         }
 
-        getNumRoutes() {
-            return this._routes.length;
-        }
-
         _getMatchedRoutes(request) {
             var res = [],
                 routes = this._routes,