Extract new mutations from parent levels

[hallipr]

This solves for mutation counts given:

• We have wild level extract for the import
• and we have both parents
• and both parents have trustable mutation data
  • mutation levels are > 0
  • or mutation levels == 0 and we trust the mutation count
    • we have > 0 mutations
    • or we have 0 mutations on a tame
    • or we have parent info (assume importing parent info means we also imported accurate mutation count)

if we have mutation count on the import, we can use it to resolve ambiguities