fully allow produce direct from any type. (#25)

produce direct on plain viewcontroller (#24)

expand produce costuzation/ (#23)

update all produce direct types (#22)

make produceDirect work in unwind scenarios (#21)

Introduce direct produce that allows a type not related to OutputType…

… to be produced. (#20)

Merge pull request #19 from trafi/improve-implicit-destination

Improve implicit destination

Merge pull request #15 from trafi/feature/unwind-of-n

Support nested update and input types

Merge pull request #14 from trafi/fix/ios12

Add tests for iOS 12

Fix for dismissing while dismissing