Move Interpreter from interpreter to jython package.

...ava/ch/systemsx/cisd/common/jython/PythonInterpreter.java

...a/ch/systemsx/cisd/common/jython/evaluator/Evaluator.java

...e/java/ch/systemsx/cisd/common/utilities/JythonUtils.java

...systemsx/cisd/common/jython/JythonScriptSplitterTest.java

...d/etlserver/registrator/JythonTopLevelDataSetHandler.java

...rver/registrator/api/v2/DataSetRegistrationServiceV2.java

...i/v2/JythonAsJavaDataSetRegistrationDropboxV2Wrapper.java

...egistrator/api/v2/JythonDataSetRegistrationServiceV2.java

...er/registrator/api/v2/JythonTopLevelDataSetHandlerV2.java

...eric/shared/api/v1/validation/ValidationScriptRunner.java

...ython/api/v1/impl/MasterDataRegistrationScriptRunner.java

...isd/openbis/dss/etl/jython/JythonPlateDataSetHandler.java

...penbis/dss/etl/jython/v2/JythonPlateDataSetHandlerV2.java