ConquestiaSkills v0.6

    Skills:
-Recall: Fixed portal spawning and removing for multiple users.
-Engrave: New mark skill
-Port: New recall skill
-HardenedSkin: Started Implementation of a new skill.

     Classes:
-Conquestian: Added to be default class.

ConquestiaSkills.java: Fixed portal despawning on server shutdown.
Replaced Mark/Recall with Engrave/Port. Added ManaLock to registered
Skills. Setup Default Class. Added Damage Lore Handling.