PinLib

This update deprecates IMapMarkedBlock in favor of a new registry and adds more info to the wiki. No changes should be noticed in-game, but for developers this allows PinLib features to be optionally disabled.

Additions

• New registry system for map marked blocks (replacing IMapMarkedBlock).
• PinLib.registerMapMarkedBlock() and PinLib.getMapMarkedBlock() for new registry.

Changes

• Updated TestingClass to work with the new API.

Deprecations

• Deprecated IMapMarkedBlock in favor of the new registry.