various modernizations

modernized / clarified variable names in tests, culled erroneous files, tiny formatting improvements
I've reluctantly jumped on the AppleDoc / HeaderDoc / Xcode auto-documenting bandwagon... which requires either `/**` or `/*!`, as well as the only-somewhat-helpful `@` keywords.

As for spacing.. I agree with soft wrapping...  this was just a weird case..  

When all is said and done.. I just try to make it look good, lol