Extra temporary container folder with some extra temp files is created when only container is present.

Defect : Extra temporary container folder with some extra temp files is created when only container is present.

Yang :
module moduletest {
yang-version 1;
namespace "onos-yang-7:level1:newlevel";
prefix test;

organization "huawei";
contact "adarsh.m@huawei.com";
description "single container";

revision 2015-02-05;
container cont1 {

}

}