Update RealismOverhaul.netkan

I'm a dummy and had all the procedurals in 'suggests' instead of 'recommended'.  Moved them appropriately.
Proton and Soviet Engines netkans
Update Proton.netkan
Update SovietEngines.netkan

Fixed spacing
Merge branch 'master' of https://github.com/Felger/NetKAN
netkan for RealEffects

Verified with netkan.exe
Merge pull request #116 from Felger/master

RO netkan additions