Create a basic debugging framework

[n0op3]

Hello everyone,

I was trying to lay a simple foundation for the debugging feature mentioned in the README under the Contributing paragraph, specifically I added the --debug flag, and created a function to log debug messages to the log file if the flag was used to run clipse.

I thought I would rather ask for feedback (especially from @savedra1 of course) on the code structure before introducing any debug printing itself. It's just a couple lines of code, so hopefully it is not a hassle for anyone.
If it looks good, I (or someone else, if anyone wishes so) can go ahead and introduce some debugging prints to the codebase.

Thanks in advance!

[savedra1]

Hi @n0op3,

Apologies for such a delay in reviewing this and thanks for your work.

I think this looks like a great approach. I'm happy for you to add the debugging in - I think the background listener process is especially important to capture with the debugging judging from some recent issues. Thank you!