NoMo' Portals

Fixed a major crash issue related to mod compatibility check.

Fixed a major crash issue related to mod compatibility check.

Fixed a major crash issue related to mod compatibility check.

Fixed a major crash issue related to mod compatibility check.

- Added The Undergarden mod compatibility.

- Added Tropicraft mod compatibility.

- Simplified the message handler class.

- Changed the logic for the different portal disabler features. From now on, the entity won't be able to teleport inside the dimension, but they'll be able to create the portal.