Copy takes a -b flag to copy biomes.
Paste takes a -b flag to paste biomes (if available).
This allows flexibility to create/load schematics with/without biomes
(when schematic biome support is added).
Also added a -m mask flag to paste to set a source mask, and a -e flag
to skip pasting entities if they are loaded.
- 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
This converts the project into a multi-module Gradle build.
By default, Git does not show history past a rename, so use git log
--follow to see further history.
