Increase Unsettling Aura duration

[Karlito]

Consistent with the recent change to Origami Bow, and for similar reasons, it would be nice if the Unsettling Aura duration was increased from its current 5 minutes. Both raids and hunting sessions usually take longer than that.

[Kandarin]

Sure, and actually let's make this an across-the-board sweep of the remaining 5 minute statuses. That'll happen in the next patch.