Only write out the generated files if they have changed
Switch from === to ==, gives better QuickCheck version range
Fix up the .ghci file, give a nice :go target
Update the changelog
Change to use undefined for tests that error out
Regenerate
Improve the docs for barrier
Add some Monad tests and docs
Add more default statements, don't think they help, but not harmful
More tests for Monad
Remove an unnecessary import
Improve the generator to push erroneous down over lambda
Fix some haddock markup
Document and test the Either module
Add the generator to the .cabal file, so it gets shipped (make Debian happy)
Use test rather than henry in the string, less distracting
Start documenting and testing list, a few better implementations