* Passes thrownthing to hitby
* Items now also pass thrownthing
* No longer uses default arguments
Also fixes bananium shield
* Adds more arguments to hitby calls
* Standardises throw_impact
* Clears up some loose ends
* Adds back wacky comment
* Reinstates can_push=FALSE on bananium shield
fix: makes dragnet non harmful
tweak: pacifists can now use any disabler or stun setting on any energy gun
code: removed all of the pacifism check code from code/modules/mob/living/living.dm
code: gun objects no longer have a harmful variable, instead, ammo_casing objects now have a harmful variable, which is by default set to TRUE
code: if a pacifist fires a gun, it checks whether or not the round chambered is lethal, instead of whether or not the gun itself is lethal.
