Add editor config for tabs.

[schveiguy]

I hate tabs. But I don't want my edits to be inconsistent. This config file helps me do that without having to muck with my editor settings.

[Abscissa]

Haha, yea, tabs (and spaces) are like cilantro: Some people love 'em, to others they just taste like soap ;)

This is the first I've ever heard of this .editorconfig though; just looked it up - it's seriously awesome! So glad to see this 1. exists and 2. isn't over-engineered.

I think I'll also add insert_final_newline=true (unless you know of a reason not to.)

[schveiguy]

It's your repo ;) I just tried to put in something that mimics what you have, and also some extra niceties like the no trailing whitespace.

it's seriously awesome!

Yes, a colleague of mine turned me onto it earlier this year (he's a tab guy working on a project I created with spaces).