[tz] tzdata2016g missing version information

[Random832]

On Thu, Sep 29, 2016, at 17:36, Paul Goyette wrote:
> Or, if we anticipate additional metadata in the future, we could include 
> a metadata.txt file similar to
> 
>  	<version>2016g</version>

If it's going to look like XML, it should actually be well-formed XML.
Your example is, technically, but if the 'additional metadata' is
envisioned to go outside the version element it won't be.