use SConcept.getQualifiedName/getConceptId instead of getId
PersistenceFacade.createModuleReference(); migration from ModuleReference.fromString(); SLanguage.getQualifiedName(); do not instantiate ModuleReference in module descriptors
register move elements up and down in inspector
ModuleReference migration
fix possible npe
update model; regenerate
use capital letters in menu
Merge master
Merge master, 2