New functionality:
- The player can now buy arrow effects that you can create yourself! The effects themselves are on the player's turret upgrade menu. The effects themselves (their duration, level and price) can be configured by yourself in config.yml.
- Removed turret limit, now you can adjust it yourself in config.yml
- You can now edit the texture of a turret's head

BugFix:
- Error translation from Russian to English
- Fixed the moment when a turret selects the target for the shot of a mob under the ground
- Optimized the task of selecting a target for the shot
- Fixed several visual bugs