[arch-haskell] Please contribute patches

[Peter Simons]

Hi guys,

the following packages don't build anymore because of version conflicts:

      agda-executable
      haskell-agda
      haskell-authenticate
      haskell-dbus-core
      haskell-libxml-sax
      haskell-sifflet-lib
      haskell-yesod-auth
      haskell-yesod-core
      haskell-yesod-form
      haskell-yesod-json
      haskell-yesod-persistent
      haskell-yesod-static
      haskell-yesod
      sifflet
      yi

I guess that the problems are simple to fix, but if anyone happens to
have such a fix already, then please send in a patch! It's probably
easiest to post the output from 'git format-patch' to this list. If you
prefer to work via Github, then the usual fork/merge-request procedure
for the archhaskell/habs repository works fine, too, of course.

Take care,
Peter