Why do you include rspec bin in gem output #58

The `rspec` executable in the `shortcode` gem is being loaded, but it's also present in other gems (rspec-core).
If you meant to run the executable for another gem, make sure you use a project specific binstub (`bundle binstub <gem_name>`).
If you plan to use multiple conflicting executables, generate binstubs for them and disambiguate their names.