[arch-haskell] pandoc in the repositories

[Abhishek Dasgupta]

The PKGBUILD I've now worked with ghc 6.8 but
is now broken with ghc 6.10... I'll try fixing it.

I think the best solution to this problem is to wait for
makepkg splitting support to be integrated into pacman.
Then we could have two packages built from the same
PKGBUILD:

* pandoc: containing the binaries and man pages.
* pandoc-dev: containing the libraries.

Then gitit and other stuff which need the libraries could depend
on pandoc-dev.

-- 
Abhishek