Checkstyle Apocalypse

All necessary checkstyle fixes complete. If you run it through
checkstyle you'll still get a ton of errors, but it's all stuff that
isn't actually on the checkstyle rules they gave us, so we shouldn't
need to worry about it. Also added some of Ian's code.
Renamed shiputility for checkstyle.

Didn't activate for some reason.
Merge pull request #51 from vcnickerson/Checkstyle

Checkstyle