[blodia]

i'm removing the runspeed attribute as its broken and i don't see it being fixed. no point leaving it in there anymore.

also i'm changing the burstmode fire rate. currently you can change the delay between each burst shot with a constant delay between bursts, i'm going to make the delay between burst shots constant and the delay between bursts changeable, this is so it matches the upcoming feature of being able to change the fire rate of the glock/famas default burst modes.