[Libguestfs] [PATCH V4] virt-diff: add new virt-diff tool

[Wanlong Gao]

On 09/26/2012 03:50 PM, Wanlong Gao wrote:
> add new virt-diff tool

Sorry, please review V5. 

Thanks,
Wanlong Gao

> 
> Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com>
> ---