QMK Bot Applications

[jackhumbert]

• Assign PRs to members associated with that keyboard
• Comment on PRs that modify core files - link the "adding features to qmk" wiki page, thank them
• Comment member-customised message on their keymap PRs - "Thanks for supporting the ___!"
• Try to help when travis build fails - not entirely sure what this would consist of - maybe just a link to the error, some basic instructions on compiling that specific keyboard locally.
• Reminder after a while of no activity - would be nice to be able to disable this as well

Other notes:

• Say that it's a bot, "a human will review this shortly"
• Allow it to edit its comments to update statuses, so it's less annoying? Maybe reposting comment while deleting the old one, if there's no replies to it?