Hi everyone,

As suggested in issue #605 in the GitHub tracker, I'm looking into creating a set of consolidated guidelines for contributions to TKL. While I've browsed the contributing.mds of other open source projects to get a basic idea of what a centralised set of guidelines might look like, I'm hoping to get some general feedback from the community prior to writing the doc. That being said, feel free to let me know if you have any ideas or if there is anything that you think should / should not be included in these guidelines.