net/tightvnc: taking maintainership

[Koichiro IWAO]

delphij@ quickly did. I submit a PR for the next time.

Thanks,

On Tue, Jan 21, 2014 at 09:48:51AM +0900, Koichiro IWAO wrote:
> I do maintain net/tightvnc. Please set the maintainer to 
> meta+ports at vmeta.jp.
> 
> Thanks,
> -- 
> `whois vmeta.jp | nkf -w`
> meta <meta at vmeta.jp>
> 

-- 
`whois vmeta.jp | nkf -w`
meta <meta at vmeta.jp>