Buffs water tower range

Removed cultivator collector range buffs.

Significantly nerfed fire rate of acid spitter tower, buffed damage to compensate

Buffed repair towers and increased their cost. Buffed amount of loot collectors spawned and their speed.

Doubled the range of the mine layer tower, still best used for smaller bases or defenses set up away from the main base.

Buffed loot collectors search range by about times 4-5

Fixes shockwave tower properly