Fixed Skirmisher's Swift Shot abuse

New tinker tab on the inventory for characters able to use them (like demonologists in Ashes of Urh'Rok)

Instance index v2

Attempt #2 at making the global variables not visible through instances (and now classes, too!), this time via even cleverer tricks.

Fixed cooldown fix

Previously, Contigency allowed bypassing fixed cooldowns and Matrix allowed reducing fixed cooldowns. In the case of Matrix, there was an attempt to filter out fixed cooldowns, but due to a typo they were not being filtered. Contingency did not have a similar condition, which I assume was an oversight.

Now, Contingency and Matrix will filter out talents with fixed_cooldown==true.

I think this could be included in 1.3.2.

Moved greater vaults into data/maps/vaults/auto/greater; any files that addons add there will automatically be added to the list (for zones that do not enforce a specific list)

Entities lists loaded with Entity:loadList now remember which files were used