[snowpatch] [PATCH] args: Fix (-v | --version)

[Andrew Donnellan]

On 18/07/16 10:55, Russell Currey wrote:
> I thought we got this by default with docopt but that's not true.  There
> is a helper in docopt, though, which is nice.
>
> Signed-off-by: Russell Currey <ruscur at russell.cc>

Applied to master: 1289f4e75dde615235ea6291cb8e34316f5d3114

Thanks,
-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited