Add `bin/console'.

This allows us to quickly fire up `irb` with 'zip/bzip2' pre-loaded.

Author: hainesr

bin/console

@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'zip/bzip2'
+
+require 'irb'
+IRB.start(__FILE__)