Movecraft-WorldGuard support

This version is a minor update to bring support for Movecraft-WorldGuard.

Fixed assault lag

With this update assault lag is very much reduced due to Movecraft-Repair's per-chunk schematic saving feature. Due to this, this update requires Movecraft-Repair version 0.2.0 or higher.

This also brings some breaking API changes. There is not support for 1.13+ yet, but we are working on Movecraft-WorldGuard to bring this support along with the core plugin beta 10.

Initial testing release

Movecraft-Warfare takes the siege & assault systems out of Movecraft to help clean up the codebase.

This is an initial beta release which merely moves the features from the core plugin to it's own. It's so far had a successful alpha test on Airship Pirates build. This does not support eirik's fork yet, and requires a beta build of Movecraft.