修复cluster在BAE上面一个memcache的notice报错

Author: luofei614

Extend/Engine/Cluster/DefaultApp/IO/bae.php

@@ -19,7 +19,7 @@
 //编译缓存文件创建方法
 function runtime_set($filename,$content){
 	global $global_mc;
-	$ret=$global_mc->set($filename,$content,MEMCACHE_COMPRESSED,0);
+	$ret=$global_mc->set($filename,$content,0,0);
 	if(2==$global_mc->errno()){
 		header('Content-Type:text/html;charset=utf-8');
 		exit('您没有初始化Cache服务，请在BAE的管理平台初始化Cache服务');