Smart Queue queues spells for infinite time if on CD

[abunai10]

If you "queue" a spell that has 45 seconds remaining on its cooldown, it will be cast once it is available. This is undesirable.

Proposed solution: Smart Queue system will only save spells that are on cooldown if they have less than 3 seconds remaining on their cooldown.

If a spell has not been successfully cast after 4 attempts, it will be removed from the queue.

[abunai10]

WIll no longer queue spells on cooldown.