[network] new tickets submission unavailable

[Valery V. Vorotyntsev]

> Example in the haddock documentation for `getAddrInfo' function is
> rendered incorrectly

And what's the purpose of issue tracking system, which even _registered_
user cannot create a ticket for?

    http://trac.haskell.org/network/wiki

"What the bug?"

-- 
vvv