Version 0.2.0

This release was made possible by awesome people who contributed
to the project during #hactoberfest. List of awesome people:

• @novikovfred
• @AlwxSin
• @TyVik
• @AlexArcPy
• @tommbee

Features

• Now we are counting async function as a module member
• We now forbid to use credits() builtin function
• We now check async for and async with nesting level
• We now check async for and async with variable names
• We now count async methods as method for classes complexity check
• We now count async functions as functions for module complexity check
• We now check async functions names and arguments
• We now count async functions complexity
• We now ignore async functions in jones complexity check
• We now check for nested async functions
• We now check for async functions with @staticmethod decorator

Misc

• Improves docs: add usage.rst
• Improves docs: adds naming convention to the naming.py
• Improves docs: multiple typos, bugs, and issues fixes
• Improves tests: now we are testing async comprehensions