Änderungen

Summary

1. Added few extension functions (Unit, Widget, Int, Real) (#50) (details)

Commit 780efde9a8a5f2aacb9a79662ba9d9c105bc3c4f by frotty Added few extension functions (Unit, Widget, Int, Real) (#50)
	wurst/_handles/primitives/Real.wurst (diff)
	wurst/_handles/primitives/Integer.wurst (diff)
	wurst/_handles/Unit.wurst (diff)
	wurst/_handles/Widget.wurst (diff)