Hopefully this will make tracking changes and merging future CC: Tweaked
development easier! A lot of this is making whitespace and method
ordering even with Tweaked to bring down the diffs, but it also fast
forwards us to CC:T 1.99.0 features.
- Adds cct-javadoc fun and renables checkstyle (yay?)
- Fixes a few javadoc and formatting issues
- Cherry pick the docs so illuaminate doesn't complain
