invert ability index favoring so that the first ability index is most favored
ability num:
-1=>0/1/2
0=>0/1,
1=>0
2 =>1
4=>2
Ability Type:
0,1,2=>0,1,2
3=>0/1
4=>0/1/2
Should probably get rid of AbilityNumber definition usage but it's so entwined in the trade/static definitions...
Extract Species Name logic to SpeciesName
Extract Language logic to Language
Remove FormConverter wrapper for string[] fetch
Rearrange some logic to more appropriate locations, update access
modifiers / types
Move some pkm array methods to arrayutil, make generic
PKX.GetVCLanguage was a dupe of _K12.GuessedLanguage() so just expose
the method
PKX is now back to pkm data manip only
be explicit that the string is empty rather than possibly missing
disallow encrypted export for BK4 (they're not encrypted), removes type
check
simplify replaceall in showdownset (don't call ReplaceAll 4x, just get
valid chars and rebuild)
simplify get ribbon sprite name (precompute ToLower and appended values
showdownset: contains char instead of string
gameinfo: static readonly array instead of redefining new on update
legality: order of operation / value reuse / simplification / comments
pkx: compare char instead of single character string
header/footer: move assignment into method as an out instead of ref
