GitLab

Fix isBinDigit

See merge request !15

Remove PAKCS-specific definition in `Applicative IO` instance (replaced by handling in `Prelude.pakcs`)

Specialization to PAKCS removed in the prelude to make it compatible to other compilers, like Curry2Go

Add Control.Monad.void

See merge request !13

Add Control.Monad.join

See merge request !12

Add Functor, Applicative and Monad instances for Either

See merge request !11

`join` is a convenience function that flattens a monad, analogously
to Haskell's `Control.Monad.join`.

This is analogous to Haskell's Either.

Fix typo in new migration guide

See merge request !10

Add an updated migration guide written in Markdown

See merge request !9