Molter

- Added Greedy converters! They *mostly* function the same as `discord.py`'s `Greedy`, though they do not work in variable or keyword-only arguments.
- ...that's it.

**Full Changelog**: https://github.com/Astrea49/molter/compare/v0.2.0...v0.3.0

- Added support for `Literals`! Only objects with types with a constructor that accepts one argument will work (the primitive data types like `str` and `int` work well with it, so something like `Literal["e"]` works right out of the box).
- Fixed weirdness with how quoted arguments were handled.
- Slightly clearer error message for `Union`-related errors.

* Added proper support for variable arguments, handling type hints correctly.
* Added support for inline advanced converters.
* Fixed issues with Optionals at an end of a command.
* Slight adjustments to error handling.

**Full Changelog**: https://github.com/Astrea49/molter/compare/v0.0.2...v0.1.0

- Added support for | union syntax.
- Display clearer error messages for error messages involving unions.
- Fixed consume rest behavior.
- Added proper error handling for functions with more than 2 arguments.
- Added support for 0 argument functions.

* Initial upload of files.
* Basic conversion support for basic types and several `Dis-Snek` types added.
* Custom converter support added.