Javadoc and Formatting fixes.
Also, extremely minor code changes which have been tested.
This commit is only part one of two commits that aim to fix problems with formatting in our project. In part two I will modify the Google Java Style Guide (since it closely matches our code style) for our project so there is guidance on how to format and document.
* Updated PlotSquared URL
* Removed plugin acronyms
* Fixed a typo
* Fixed grammar
* Use modern block id's
* Update YouTube video URL
* Replace BlockStates reading with new 1.16 logic
* Account for running on older platforms
Splits out the new reading to AnvilChunk16, uses data version to detect
the appropriate version.
* Move data versions to Constants
Also fixes some logic hiccups that become obvious with the new names.
* Fix LegacyMapper DFU handling
* Fix factor indexing
(cherry picked from commit 8c171f0929e8530aab1731d122649adc58c5161f)
- Move Vector, etc. into `.math` package
- Drop many methods that will be auto-promoted anyways, eg. with
`divide(int)` and `divide(double)` the first is now gone.
- Take Block vectors into their own class hierarchy
- Make it clear throughout the API what takes blockvectors
- many more improvements
