PLCSlib Code

updated to include new PSM with ResourceItem added to MessageItemSelect

Remaining RD classes without Swedish translations added to sv file in skeleton form

https://sourceforge.net/p/plcslib/plcs-psmmodel/262/

faultEffectByProductLevel_ ändrades till faultEffectLevel_ och konverterade från indiv till klass

faultEffectByCriticalityLevel_ ändrades till criticalityLevel_ och konverterade från indiv till klass

faultDetectionMethod_ konverterade från indiv till klass

faultByDetectionMethod_ ändrades till faultDetectionMethod_

#physicalStructureType_ capitalization corrected

#restrictionRevokableByTask and #restrictionRevokableByAuthority synchronized across the Swedish and English files: both made into individuals; both created in both files; comments and labels edited

#physicalStructureByType corrected to #PhysicalStructureType