ConquestiaSkills V0.3.3

  Skills:
-Fortitude: removed, unneeded as of now.
-Mana Shield: Added check to ensure cool down is always longer than
duration. Added New effect when hit.
-Mark: FIxed fail message.
-Pray: Fixed fail message.
-Recall: Fixed fail message.
-Whirlwind: Fixed fail message.
-Mana Lock: Started basic implementation. INCOMPLETE. Not linked into
skills yet.