Add Mercenary options to create a bin executable
Update README
Don't need this no mo'
Rearrange requires
Don't depend on File.find

It’s pretty slow; this code from Stack Overflow seems to work the same,
and it’s faster
Test for link swap options
Rearrange some code to eke out some speed
Fix up tests hitting broken links

Previously this would crash
Merge pull request #19 from gjtorikian/commandline-ify

Commandline ify