Patchnotes: 0.3 +19 Grifbar Downing

Hey it's our first hotfix, and we haven't been live 24 hours!
I don't know whether to be proud or ashamed :-P

0.3 +19 Grifbar Downing

• fix a bug where european players would not benefit from fractional stat boosts in history lines
• fixed portraits missing keystroke hints
• added some sound effect to abilities that were missing/wrong
• add interfusion aspects to some scenery that lacked them, fix some missing scenery names
• additional campaign balance for higher difficulties
• update some stories, adjust targeting