bg2: run the soa-tob fixer for chargen too

so granting slayer change does not have to be in an odd place
FixInnates: add alignment based bhaal powers here

soa removed them from you, so get the minimum back
FixInnates: upgrade the bhaal powers to tob variants
FixFamiliar: make a noop, the core migration is good enough
FixProtagonist: remove finished FIXME