SpawnProtectionTweaks

This is a breaking change!

The command syntax almost completely changes. The requirement to add dimensions to a whitelist to configure it has been removed, now you can simply use and modify default values.

Complete set of changes:

• added support for a custom spawn protection centre
• implemented list and list all commands listing all modified / all dimension specific mod configuration
• renamed action to actionbar
• moved to a vanilla-like query / set syntax
• added command block feedback support
• implemented help command
• improved command feedback