audit/next rebased to v4.18-rc1

A quick note to let you know that I've rebased audit/next on top of v4.18-rc1, and now that merge window is closed I'm going to be working my way through the patch backlog this week. You may also notice that there is now a README.md in the audit/master branch with some basic information and links (it's been there for a week or two). Eventually I'm going to add administrative information, e.g. the audit kernel process[1], to this file so we have it in a central location, but if there is anything else you can think of that should be in this file let me know. [1] http://www.paul-moore.com/blog/d/2017/07/kernel_repo_process.html -- paul moore www.paul-moore.com