Interface changes and fixes

Added a popup for the Damage table, showing DPS and Burst DPS.
Added a check for corrosive projection before armor calculation.
Added corpus crewman mob type.
Added Ammo Mutator mod.
Changed Bane/Expel/Cleanse to use separate damage multiplier
(mutiplicative).
Changed Blaze to 3 levels.
Changed Blunderbuss to have a base level of 3.
Added a fix for stats not recalculating from defaults when adding
favorite weapon.