Update README.md

Hello Jesse,
I will start off the repository by asking a few questions:
  -What version of Minecraft do you want the server add-on to work with?
  -What are all of the things that you want it to do?
  -What are all of the variables that you want to use and all of the functions that this will have?
And a few rules:
  -If you delete code, leave it in a comment where it used to be, this also applies to moving code.
  -While writing your code, leave comments as necessary.
  -Leave questions at the bottom of this file, as well as summary of updates.
  -Contact me through this file.
  -If you want to change any of these rules or answer the questions, just contact me in this README.