Shakebook v0.2.2.0 Released!

This is an interim release in advance of shakebook v0.3, as we make several huge architecture changes. We introduce new library shake-plus, which replaces the standard shake API with path safe versions. shake-plus is still a little rough but it’s made life considerably easier not having to deal with raw FilePaths everywhere.

• Depend on new experimental library shake-plus, that includes re-exports of the Shake API based on the path library for well-typed paths and the within library which introduces the Within type for representing a Path within a Path.
• Zipper functionality moved to external library zipper-extra.
• Shakebook and ShakebookA dropped in favour of ShakePlus and RAction from shake-plus.