[arch-haskell] Haskell packages for arch-haskell group

[Don Stewart]

Currently:

    raincat, trontonic
        http://aur.archlinux.org/packages.php?ID=33509
    yesod, gour
        http://aur.archlinux.org/packages.php?ID=35370

are maintained by others. Can we get them orphaned so arch-haskell can
take over? They're both out of date, and straight-forwardly updatable by
cabal2arch.

annoyingly, they're both relatively high-profile (i would have written
up their packaging).

-- Don