Remove rights reservation

MIT and all.

Signed-off-by: Stephen Celis <stephen@stephencelis.com>
Goodbye, empty, empty line

Signed-off-by: Stephen Celis <stephen@stephencelis.com>
Cleanup/reorganization

- Option parsing is now courtesy BRLOptionParser[1].

- Now using CocoaPods to manage dependencies (like the aforementioned
  option parser).

- Added long options (which are more discoverable).

- Moved formatting logic out of main.m (to prepare for more formatters).

- Updated manpage to reflect the above.

- Simplified README.

[1]: https://github.com/barrelage/BRLOptionParser

Signed-off-by: Stephen Celis <stephen@stephencelis.com>