[rfc][icedtea-web] add possibility to use testserver also via host name (not only by localhost)

[Andrew Azores]

On 06/10/15 08:08 AM, Jiri Vanek wrote:
> Hello!
>
> During the fiddling on SOPreproducer I found that socketconnections on
> localhost conenctions are... taken by shortcut via JDK.
> So to test it more properly I need to call testserver via its hostname.
> This patch is adding this ability to it.
>
> Also I found that no metter how I call the server, its not clear whether
> it will be blocked on "localhost" or "127.0.0.1" or on "hostname"  -
> depends on type of permissions and level of blocking.
> So the test server can return all ways how it is accessible.
> Currently only ipv4 based, but extending to ipv6 may come in future.
>
>
> J.

Looks okay to me.

-- 
Thanks,

Andrew Azores