Changelog for threepenny-editors-0.2.0.6

0.2.0.6 (2017-05-15)

* Fix the `Editable` instance for `Identity` and remove reexports.

0.2.0.5 (2017-05-14)

* Add `editorGeneric` and `editorGenericSimple` for types with generics-sop instances.
The latter is only for record and newtypes, whereas the former supports also
Union types, but comes with additional type class constraints.
* Give `Editable` default implementations for generic types.