Fix for insane memory usage

Ignore-this: 844a3d7fd98d5d2b21795c7b5453723

* Network.HTTP.Lucu.Resource: (Thanks: Voker57)

    - Bugfix: inputForm was consuming too much memory. The memory
      usage is still somewhat high, but not insanely high.

    - Changed the type of FormData/fdContent from String to
      Lazy.ByteString. Sorry for frequent type changes.

darcs-hash:20091109162350-62b54-6c0a9f1d9ae85a8a26354a9a1da0912f46c02a34.gz