Implement Custom COAs from WtWSMS

[LT-Rascek]

So far, the bare minimum custom COAs are getting implemented for alpha. For Beta, we should expand on this to all major custom empires/dynasties.

Overall, each step is not difficult, just somewhat time consuming because of the scale.

Suggested changes:

• Add Gothic Alphabet letters to replace Latin Alphabet for dynasty 1042165 (Amali)