v1.3.1 FIX

1、验证增强，增加算术验证码支持
2、修复新增用户时报错
3、修复操作日志报错
4、mybatis-jpa-extra升级到v2.0

maxkey-web-manage/src/main/java/org/maxkey/web/contorller/UserInfoController.java

@@ -199,7 +199,7 @@ public class UserInfoController {
 	 * @return
 	 */
 	@ResponseBody
-	@RequestMapping(value="/delete",method=RequestMethod.DELETE)  
+	@RequestMapping(value="/delete")  
 	public Message deleteUsersById(@RequestParam("id") String id) {
 		_logger.debug(id);
 		if(userInfoService.batchDelete(StringUtils.string2List(id, ","))) {