Improvements to Victor and Kruber's two-handed swords

[hollerbach]

Relevant:

2H Sword needs something

Like dual hammers’ “light 4” attack, 2H Sword needs a “light 3” attack that is only accessible after push-attack, using GK’s ult stab animation. This will make 2H Sword a more usable weapon but not make it overpowered(since it still needs a full stamina shield to do that attack, and the damage is split between two attacks - the stab being more skill-dependent than downward chop). Probably cost almost nothing to add but will add more playable options to two characters in this game.