Features/updates for bio-weapon characters

[chaosvolt]

• Updated augmented abominations to be on the very edge of hostility. Makes them still noticeably more hostile than undead augmented abominations, starting at Tracking instead of Ignoring.
• Added an anger_relations property to the failed bio-weapon profession. This gives them more leeway around augmented abominations due to being one of them, but the monster version will still rapidly figure out that the PC is a renegade and turn hostile accordingly.
• Added some unique benefits to each of the four main bio-weapon professions, defined in their genetic marker mutations. Alpha gains a benefit to max HP the more they keep their ravenous hunger at bay plus a minor impact on dodging, Beta gains a boost to stamina regeneration plus bleed resist to facilitate a sustained fight, Delta gains bonuses to the assorted stealth modifiers to encourage slipping past enemies, while Gamma gains a crafting skill bonus to certain technical skills, along with an aggression modifier that makes robotic creatures less likely to notice them (since most robots have 100 aggression, it takes a very high modifier to push them down to Tracking).
• Added a overrides for military robot species, defining anger triggers so that Gamma can't exploit this reduced hostility indefinitely. Eventually you'll piss them off. The use of a separate species was to prevent non-hostile robots like cleaner bots from rapidly turning hostile, and limit Gamma's bonus to robots that are explicitly military (i.e. the CROWS turrets/bots and the upgraded grenadier bot, but not police bots, cyborgs, or non-military labsec bots).