add MonadPlus#uniteU
MonadPlus#uniteU test
Generate InvariantFunctor with other typeclasses.
case class-ify Cokleisli.
Deal with init order in Reducer.
Merge branch 'pr/450' into scalaz-seven

Based on pull request #450
run genTypeClass for Optional
Generate final classes for syntax.
Merge pull request #453 from xuwei-k/MonadPlus-uniteU

add MonadPlus#uniteU
Merge pull request #418 from gpampara/map

Port of Data.Map to scalaz
Regenerate and adapt manual hacks to parent.
Setting version to 7.1.0-M2
Setting version to 7.1.0-SNAPSHOT
Class-ify ==>>.
scalaJSONObjectPLens and scalaJSONArrayPLens is deprecated

because `scala.util.parsing.json` is deprecated from Scala2.11
https://github.com/scala/scala/commit/3e1a075a7e8b9178
tweak scaladoc. add scalaz.Optional
Merge pull request #454 from xuwei-k/deprecated-std-json

scalaJSONObjectPLens and scalaJSONArrayPLens is deprecated
update DeveloperGuide
separate GenerateTupleW
classify TupleNOps