imported backup
clean up week: source folder restructuring and build fixes
removed maven nature and build command from eclipse project file
replaced license text by markdown formatted version
unified license headers for meta files (.classpath, .project,
*.properties, plugin.xml and pom.xml)
cleaned up bundle localization
removed duplicate property classes
removed filters, replaced them by graphiti type mapper
removed old generated classes
integrated localization messages in default osgi bundle.properties
replaced deprecated api calls
removed debug warning
renamed projects
fixed deprecated api use
fixes for changed api: core properties
fixed bundle localization
removed obsolete file. again.
removed inappropriate manifest headers