default for useTaxonomicTree for io set to true
major refactoring in io-layer (config -> state)
is homotypic name relation for BerlinModel Export
major changes in imports and exports
Refactoring of io-layer for spring beans
Set DB schema validation to "update" for all imports and exports, and for JAXB import to "create". Cast return value to String in getDestinationNameString() to fix exception.
Provided high-level classes for Export. Adapted Jaxb Export/Import to generic IO structure.