Text file added

Someone graciously pointed out to me that the cheat kit needed a text file version because PDFs tend to break text when you copy and paste things into another document. Your wish is my command! I've removed a few unhelpful/extraneous bits like the table of contents because txt file format doesn't support page numbers or anything like that. Hopefully, this will allow you to get more use out of the cheat kit.

I wish you all the best.

Jamie