Some docs for Bind, Functor, Monad.
Docs for Monad, Monoid, Semigroup.
bump SBT; fixes intermittent build problem.
Appeasing the validationMonad haters.
IoExceptionOr add extractor
remove unnecessary parameter
fix up kleisli composition
made the following data types covariant: EitherT, LazyEither, LazyEitherT, LazyOption, LazyOptionT, OptionT, and ValidationT
make ListT and StreamT covariant
Added override of foldLeft for Foldable[Iterable] to avoid performance
overhead. Added 2.9.1 to cross-build versions.
Added type ascriptions to avoid failed type inference in EnumeratorT and
Enumeratee2T
If you're going to switch type parameters around on me, at least do it
consistently!
MVar and Chan ported from Haskell along with a few useful concurrency primitives
examples for MVar and Chan
fix mvar, phasedlatch. cleaned up examples
Changed Validation's Semigroup instance to use both Failure's and Success' Semigroup instances.
Merge pull request #97 from halcat0x15a/enumerateet-copointed

Unnecessary parameter
Merge pull request #101 from folone/scalaz-seven

Validation's Semigroup instance
roll back pull request -- breaks
disable gpg plugin