Prymate

Changelog:

1. **_Massively_** improved typing. `mypy` is relatively quiet now.

Changelog:

1. Added Variable Mutability and a `const` keyword.
2. Added While loops.

Changelog:

1. Added floating point literals (type `FLOAT` in the interpreter). Add `float` inbuilt function along with it.

Changelog:

1. Fix name clash with Python's `input` function, in the `lexer` package.

Changelog:

1. Added Modulo `%` operator for computing the remainder, with the same precedence as `*` and `/` operators.

This is the initial release for the 🐒 Monkey interpreter, Prymate, written in 🐍 Python.
This supports all of the Monkey Canon features and,

1. Additional builtin functions like: `help, exit, type, gets, sumarr, and more...`
2. String `!=` and `==` operations.

The tests subfolder contains all the tests for the interpreter.