Add StateT#runZero method
use type alias options
export Cozip instances
Added some validation things back
Coproduct
Merge branch 'scalaz-seven' of github.com:scalaz/scalaz into scalaz-seven
Merge pull request #140 from xuwei-k/type-alias-option

use type alias options

Replaces `Option[A] @@ Tags.First` by `FirstOption[A]` etc.
Adds some functions related to testing the emptiness of a value
Merge pull request #139 from mpilquist/StateT-runZero

Add StateT#runZero method
NonEmptyList.unapplySeq
Merge pull request #142 from S11001001/nel-unapply

NonEmptyList.unapplySeq
be lazy like a lazy bear
Merge branch 'scalaz-seven' of github.com:scalaz/scalaz into scalaz-seven
EitherT.fold
Fix typo in OSGi exports of effect jar
Don't make the 2.10.x type inference work so hard.
Un-deprecate |@| to construct an ApplicativeBuilder.
Merge pull request #147 from arosien/scalaz-seven

Un-deprecate |@| to construct an ApplicativeBuilder.
fix type signature -- really should not be using Pointed though
Merge pull request #146 from mpilquist/effect-osgi-typo

Fix typo in OSGi exports of effect jar