- small balance fixes

- Hotfix Power Block Mandate Progress Berechnung

- fix preserved mandates not applied
- update nation buffs to 1.9

- update to 1.9.7
- rebalance to new version

- implement era 6 mobilization options
- show battle size reduction modifier
- add austria three-crowns flag and dynamic name

- fixes from error log, also vanilla fixes
- fix errors from "Autonomous Investment Fond" mod
- fix liberate countries after culture merge for Cherokee and Egypt
- add +30% leverage generation for State Alignment "Influential State"
- add era 6 techs in production, military, society
- add 3 era 6 tech armies (will be rebalanced later)
- add 5 era 6 tech navies
- add 4 era 6 tech mobilization options (actually wip, will be implemented soon)

- slightly reduced prestige from army projection, more reduction from mobilized armies
- reduced workforce for trade centers

- law rebalances, mostly in migration and pop acceptance (https://github.com/MasterSon-git/vic3-kmpmp/issues/520)
- fix gb gets both country debuff modifiers (again...), older save games stays on the global empire debuff, new savegames apply massive empire debuff and decaying global empire debuff

- fix je baby boom
- fix event chain spain/mexico "A mutual beneficial deal"
- fix liberate amazonia, no longer liberates most states of south america
- add war support information in tooltip for offense and defense mandate
- war support can longer be positive
- max credit limit raised from 1% to 10 % above loan cap to stop manipulation of the in default modifier
- add game setting to enable the "Age of Warfare" modifier which grants boni to early game wars
- fix a vanilla bug which spams error log in plantation buildings when GB dictates whcih plantations to build
- new je to ottoman to switch to medium nation after 50 years
- je "Strike" now only counts incorporated states and the progressbar can't exceed the maximum, but still only completes if conditions are met
- medium nation buff now gives +4 mandate progress if power bloc leader
- more light ships to sweden (20) and spain/portugal (10)
- add game setting to ignore relations on state trade
- GB "Global Empire" debuff is now applied decaying over 50 years
- trade states now gives 6 months unidirectional truces to neighbouring countries of the traded state