Remove unused Easter egg

The `ranch` subcommand is annoying to skip and adds clutter to our
system, which only encourages people not to use our dotfiles as a base.
Remove it to get customizability back.

bin/git-ranch

@@ -1,38 +0,0 @@
-#!/bin/sh
-
-echo "Howdy pardner! Looks like you've mistaken a git command. Did you mean \`git branch\`? See \`git --help\`. Yee-haw!
-
-While yer in the ranchin' mood, why don't ya try this recipe for bacon 'n beans?
-
-Ingredients
-
-1 pound 90% lean ground beef*
-1 pound bacon
-1 medium yellow onion, chopped
-2 (28 ounce) cans baked beans (I used Bush's Original)
-1 (15 ounce) can pork and beans
-2 (15 ounce) cans black beans, drained and rinsed
-1 cup barbecue sauce (I used Sweet Baby Ray's Originial)
-1/4 cup yellow mustard
-2 tablespoons Worcestershire sauce
-
-Instructions
-
-Cook the bacon in a large skillet. You can either chop it beforehand or crumble
-it afterward. Remove to a paper-towel lined plate. Brown the ground beef in a
-the bacon grease. Remove to a large bowl and discard the fat. Preheat the oven
-to 400 degrees F. Sauté the onions until they are translucent, about 5-8
-minutes. In a large bowl, combine ground beef, bacon, onions, baked beans, pork
-and beans, black beans, barbecue sauce, mustard, and Worcestershire sauce. Taste
-it. Add more BBQ sauce if you want. Spread the beans into a 9x13 inch pan. Bake
-at 400 for 30 minutes. Turn the oven down to 350 and cover the beans with foil.
-Bake for another 20-30 minutes. I like mine extra crispy on top, so I broil
-them for a couple minutes, but that's not necessary unless you like slightly
-burned beans. (I mean who doesn't.) Serve hot!
-
-Notes:
-
-*Use 90%, otherwise your beans will end up greasy.
-
-Source: http://thefoodcharlatan.com/2015/05/14/bacon-baked-beans/
-"