-Vektor Rifle update

I felt like Vektor Rifle was a bit underpowered and most of the time I was picking Assault or Hunter Rifle over it on most soldiers. Vektor was only better than these 2 on crit builds.
However if I were to simply buff it's damage, I feel like it would just become a stronger Assault Rifle basically.
I needed to find a fiting ability, one that would buff it slightly for normal soldiers, while also at the same time not buffing further already strong Reapers.

CritShield - on landing a crit, gain a minor barrier(2 ablative hp points)

It doesn't do anything for Reapers, as you're usually not taking any damage as Reaper in typical Reaper gameplay(flank->crit->oneshot wounded target for guaranteed Silent Killer->repeat)

While non Reapers using Vektor Rifle will get some slight survivability buff.

Fixed typo error in SMG config which caused later tiers SMG's to be missing ExpectedRisk ability.

Fixed typo error in Bullpup config which caused T2 Bullpup to be missing Accelerator ability.