formables updated + more stuff for baltics

Formables:
Hegemony of Europa made in place of e_european_union, dynamically generated hegemony title
Kingdom of Rhineland duchies integration and events fixed
Cosmetic changes to titles tags and capitals
Baltics:
Start content for decision to elevate the duchy of Gdansk
Konigsberg Cathedral
Buildings and Holdings

localization/english/replace/decisions_l_english.yml

@@ -380,7 +380,7 @@
  restore_roman_empire_decision_effect_tooltip:0 "The Roman Empire will be restored and acquire the [de_jure|E] of all currently held Empires."
 
  restore_european_union_decision:0 "Restore Europa"
- restore_european_union_decision_confirm:0 "I will restore Europa"
+ restore_european_union_decision_confirm:0 "I will restore $h_europa$"
  restore_european_union_decision_tooltip:0 "Europa will be restored"
  restore_european_union_decision_desc:0 "Before the Deluge, legends say that all of Europe was united under one flag. By retaking key territories of the old empire, we would win recognition in the eyes of the world as the true and rightful sucessor of the European Empire."
  restore_european_union_decision_effect_tooltip:0 "The Empire of Europa will be restored and acquire the [de_jure|E] of all currently held Empires."

localization/english/replace/titles_l_english.yml

@@ -1573,8 +1573,8 @@
  d_trier_adj:0 "Trierean"
  d_la_mancha:0 "La Mancha"
  d_la_mancha_adj:0 "La Manchan"
- e_european_union:0 "Europa"
- e_european_union_adj:0 "European"
+ h_europa:0 "Europa"
+ h_europa_adj:0 "European"
  c_ticino:0 "Ticino"
  c_ticino_adj:0 "Ticinon"
  b_thusis:0 "Sion"
@@ -25625,6 +25625,10 @@
  b_tilsit:0 "Tilsit" 
  b_talpaki:0 "Talpaki"
  b_ragnit:0 "Ragnit"
+ # Baltic states
+ ## Estonia
+ 
+ 
  
  ### Czechia
  c_ceske_budejovice:0 "České Budějovice"