reduced back research time by 10%

last change was overdone. Hopefully this will lead to a good middleground

increased technology research time by 25%

was to quick to reach era 5 with most advanced countries. Adjustement was needed

1.7 compatch + re-added some missing admin buildings

hotfix : removed now superflous admin buildings

update to 1.6

static modifiers hotfix

- update to 1.5.11
- Finance techs are more impactful
- Ottoman starts with a few more administration compensating education law

hotfix
reduced tech cost

hotfix :
Enlightment tech + starting education insitution lvl rework