added new selector capability to .get() method. You can now select all nodes by type inside of a container, such as by Shape, Group, or Layer

src/Stage.js

@@ -349,6 +349,13 @@ Kinetic.Stage.prototype = {
      */
     getHeight: function() {
         return this.attrs.height;
+    },
+    /**
+     * get shapes in point
+     * @param {Object} point
+     */
+    getShapesInPoint: function(pos) {
+
     },
     /**
      * detect event