Remove katana dash delimbing

[TDHooligan]

Camryn mentioned removing the delimbing and providing a slow (to at least give a follow-up swing) but as it stands the dash doesn't have to be massively strong - It's still a guaranteed first-hit in a melee fight.

(as an aside - my honest opinion on the katana as a whole is that its instant delimbing is particularly strong - Would it hurt to possibly give limbs functional health? Maybe even performing a couple of steps of limb surgery on each hit.)