ghc-semigroupoids-5.2-bp150.2.4

- Update to version 5.2.

- Update to version 5.1 revision 0 with cabal2obs.

- Update to version 5.0.1 revision 1 with cabal2obs.

- update to 5.0.1
  * transformers-compat 0.5 support
  * Removed some redundant constraints.

- update to 5.0.0.4
  * doctest 0.10 support

- update to 5.0.0.3

- update to 5.0.0.2
  * Added the CHANGELOG to the distribution so that hackage can link to it in the haddocks.
  * Absorbed Data.Bifunctor.Apply, Data.Semigroup.Bifoldable and Data.Semigroup.Traversable
  from bifunctors.
  * This caused us to pick up a dependency on tagged.
  * Exiled Data.Semifunctor.*, Data.Semigroupoid.Product and Data.Semigroupoid.Coproduct
  to semigroupoid-extras.
  * Set an explicit fixity for -<- and ->-.
  * Major changes to the API to support PolyKinds and DataKinds. This necessarily shuts off GHC <= 7.4.
  * Orphan instances have moved upstream into a common base-orphans package.
  * Added asum1 to Data.Semigroup.Foldable.
  * Support for 'ConstrainedClassMethods' is currently required for GHC HEAD.

- correct license to BSD-2-Clause

- initial commit