[jhc] transformers package on JHC

For those people who want to use the 'transformers' package on JHC I have made a patch: http://code.haskell.org/~thielema/transformers-jhc.patch I hesitate to push this to the 'transformers' main branch, since it contains only several syntactic replacements like: do ~(a,b) <- act replaced by do ab <- act let (a,b) = ab How about replacing 'mtl' dependency by 'transformers' in JHC's code? This would free us from some functional dependencies and might bring us closer to a JHC compiled JHC.