moved .get() method to Container so that all containers can use it, not just stage. This allows you to select nodes within other nodes

src/Container.js

@@ -53,6 +53,58 @@ Kinetic.Container.prototype = {
             child = undefined;
         }
     },
+    /**
+     * use for selectors.  select nodes by id with # and by name
+     * with .
+     * ex:
+     * var node = stage.get('#foo'); // selects node with id foo
+     * var nodes = layer.get('.bar'); // selects nodes with name bar inside layer
+     * @param {String} selector
+     */
+    get: function(selector) {
+        var stage = this.getStage();
+        var arr;
+        var key = selector.slice(1);
+        if(selector.charAt(0) === '#') {
+            arr = stage.ids[key] !== undefined ? [stage.ids[key]] : [];
+        }
+        else if(selector.charAt(0) === '.') {
+            arr = stage.names[key] !== undefined ? stage.names[key] : [];
+        }
+        else {
+            return false;
+        }
+
+        var retArr = [];
+        for(var n = 0; n < arr.length; n++) {
+            var node = arr[n];
+            if(this.isAncestorOf(node)) {
+                retArr.push(node);
+            }
+        }
+
+        return retArr;
+    },
+    /**
+     * determine if node is an ancestor
+     * of descendant
+     * @param {Kinetic.Node} node
+     */
+    isAncestorOf: function(node) {
+        if(this.nodeType === 'Stage') {
+            return true;
+        }
+
+        var parent = node.getParent();
+        while(parent) {
+            if(parent._id === this._id) {
+                return true;
+            }
+            parent = parent.getParent();
+        }
+
+        return false;
+    },
     /**
      * draw children
      */

src/Stage.js

@@ -103,29 +103,6 @@ Kinetic.Stage.prototype = {
     draw: function() {
         this._drawChildren();
     },
-    /**
-     * get selector.  can select nodes by id with # and by name
-     * with .
-     * ex:
-     * var node = stage.get('#foo'); // selects node with id foo
-     * var nodes = stage.get('.bar'); // selects nodes with name bar
-     * @param {String} selector
-     */
-    get: function(selector) {
-        var hash;
-        if(selector.charAt(0) === '#') {
-            hash = this.ids;
-        }
-        else if(selector.charAt(0) === '.') {
-            hash = this.names;
-        }
-        else {
-            return false;
-        }
-
-        var key = selector.slice(1);
-        return hash[key];
-    },
     /**
      * set stage size
      * @param {int} width