Allow skipping `__()` for structured types

Apply @latebind on all arguments, not only those wrapped with __()

Improved documentation

Several improvements to the README documentation.

Improvements and optimizations

• relax requirement from generator to Iterator
• improve documentation
• add requirements-de3v.pip

Optimizations and expanded documentation

• copy.deepcopy() takes care of all existing cases, so recursion was removed
• expand the documentation in the readme

Recurse on late-bound and support functions

• recurse to support cases like __([[]])
• support __(function_name) calling once for invocation
• resolve typing

Firs stable release

• support for default argument values
• support for dataclass
• support for generators