SbtModuleEditorProvider moved to the "project" package
Duplicate SbtProjectSettings removed
SbtImportNotifier moved to the "project" package
SbtExternalSystemConfigurable moved to the project/settings package
SbtExternalSystemConfigurable refactored
SBT: project.data package
ScalaSbtSettings renamed to SbtProjectSettings
SBT: AbstractDataService moved to "data" package
SBT: "model" package renamed to "structure"
SBT: "module" package
SbtModuleEditorProvider simplified, no output editor
Constants in SbtModuleType
Misc
SbtProjectResolver: don't add explicit "SBT" prefix to libraries