GH-120 Add suport for event API. Add tagout - command to prevent combat log for a set duration

[CitralFlo]

Added:

• Cancallable events and adjusted listeners.
• Add TagOut command:
  • Disable ability to tag player for set duration.
  • Prevent enemies from tagging player.
• Add UnTagOut command:
  • Removes player immunity to tag.

[CitralFlo]

FightTask has some console warnings while iterating through HashMap FightTag:

Warn happends here: