Bastion Turret

New
- Turret stats config: config/bastion-turrets.toml holds every turret's stats (damage, range, fire rate, ammo or FE per shot, turn speed, heat, ...) and its own numbers (charge time, blast radius, knockback, ...). Each value starts at the mod's own number; type another to change it (left at the mod's number, a datapack's value still counts). Saving the file applies it at once, no restart; on a server, the server's file counts.

Changes
- Repulsor Dome: the closer a mob is, the harder it is thrown: 6 blocks at the edge of its 9 block reach, one more per block closer (a mob right against the dome flies about 12).

Fixes
- A turret weapon set to 0 damage or a 0 blast radius (by a datapack) no longer breaks the health of the mobs it hits.