Quick bugfixing patch to resolve some problems with focus trees.
To install, paste the file and folder inside the .zip to "Documents/Paradox Interactive/Hearts Of Iron IV/mod"
(You don't need any of the alphas of the mod).
-Added conditions on the prussian and sardinian focus trees to avoid both going at war with everyone.
-Thanks to "Gamelord" for noticing these bugs in his stream of the mod.