Multi Threading and argparse

[MattTheCoder-W]

I would like to add multi-threading support to your project and argument parsing using argparse package. I will post my progress on this idea in this thread.

Linked fork for insight

https://github.com/MattTheCoder-W/python-bruteForce

Idea

In my pull request I would like to add:

• Support for multiple password check threads
• Option to choose how many threads will be used
• Argument parsing using argparse package

To Do

• [x] Create argument parsing (with interactive mode options)
• [x] Add multi threading
• [x] Test out new changes