updated a lot - I think it still all works

[tburgin]

• Greg's contributions :)
• Clean up mainly following https://google.github.io/styleguide/objcguide.xml

[MagerValp]

Thank you, the codebase is in dire need of a clean up. However, I'm afraid I can't merge this. The new indentation adds a lot of noise, but even if I filter that out the changes are too many for a single commit. Feel free to fork the project and release off of your branch though, I'm looking for a new maintainer and this is a perfect start.

[tburgin]

There is a lot of noise, sorry about that 😜. Once I started I couldn't stop!
Unfortunately I don't have the bandwidth to be a maintainer. It is a really neat use of a document based app though, I learned a lot about them by digging into this.

[MagerValp]

If you don't mind I'll leave the PR open, in case someone else wants to step in.

[tburgin]

No problem. Just want to make sure this isn't a blocker for greg's update to the shadow hash data.