Romanian principalities

[Methaneus]

• Change k_dacia (Wallachia) and k_moldavia 's title to 'Principality of', 'Voivode', 'Voivode'
• Add k_romania (Kingdom)
• Add a titular kingdom-tier Transsylvanian voivodeship
• Add Major Decision "Unite the Romanian principalities":
  Requires being owning both k_dacia and k_moldavia and all* de jure lands.
  Titles k_dacia and k_moldavia can be (re)created not by the holder of k_romania, only as a titular title by others. (In case of foreign conquest, pretenders, the the Romanian state is destroyed, etc)
  -- All de jure land of Moldavia and Wallachia become de jure land of k_romania
  -- Decision taker forms k_romania as primary title
  -- Destroy titles k_dacia and k_moldavia
  -- Get claims on Transsylvania
  -- ++ Dynasty renown