Added Layer.getChildren.

Author: photonstorm

v3/src/checksum.js

@@ -1,4 +1,4 @@
 var CHECKSUM = {
-build: '0f40b6a0-1b37-11e7-9eae-cd352333bf02'
+build: 'faa78460-1b9c-11e7-ae3c-65c5c22515dc'
 };
 module.exports = CHECKSUM;

v3/src/gameobjects/layer/Layer.js

@@ -165,6 +165,11 @@ var Layer = new Class({
         return this;
     },
 
+    getChildren: function ()
+    {
+        return this.children.entries;
+    },
+
     destroy: function ()
     {
         this.children.clear();