Fix fix for #224.
Fix fix for #224.


Changing from list of Dependencies to Maps resulted in the wrong Monoid 
instance being used.  I'd still like to be able to run a test suite on 
this but that'd require a lot more work to do properly...

20080426164537-75a80-fd3516fad152e92dbb26024052bd598691d61fc3.gz

dcreager/cabal,dcreager/cabal