Change berserk text flavour messages to only trigger on player kill

Fixed ignite resist when Berserk

Updated for 1.8, gains a visual effect like other buffs from items now do

Berserk no longer blocks technician using smoke, plus more Doom comic references

More detailed messages based on the action attempted. Try breaking a door while berserk.

Bug work around Tech smoke refunds the cost, because smoke won't trigger while berserk (much like precipice of defeat).

Initial version