Darkness Falls Changes

We have made changes to the way the shifting of Darkness Falls occurs between realms. Here is a breakdown of how this will now work:

- When Darkness Falls changes hands, there is now a 15 minute timer activated. Until this timer expires, the realm that loses DF access can still enter the dungeon.

- Each realm has its own potential timer. If DF changes hands multiple times, all three realms could have access simultaneously.

- If this timer is active, it will display as such along with time remaining to all in the /realm window.

- When a realm takes control of DF, if they have a 15 minute re-entry timer, it's zeroed out.