move package evaluator to package jython.

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

...emsx/cisd/common/jython/evaluator/EvaluatorException.java

...java/ch/systemsx/cisd/common/evaluator/EvaluatorTest.java

...ython/IAggregationServiceReportingPluginScriptRunner.java

...difyingAggregationServiceReportingPluginScriptRunner.java

...c/server/plugins/jython/IReportingPluginScriptRunner.java

...eric/server/plugins/jython/PluginScriptRunnerFactory.java

...erver/plugins/jython/JythonBasedProcessingPluginTest.java

...server/plugins/jython/JythonBasedReportingPluginTest.java

...ric/client/web/server/calculator/GridExpressionUtils.java

...s/generic/client/web/server/calculator/RowCalculator.java

...eric/server/business/PropertiesBatchEvaluationErrors.java

...enbis/generic/server/business/PropertiesBatchManager.java

...msx/cisd/openbis/generic/server/business/bo/ScriptBO.java

...ynamic_property/calculator/DynamicPropertyCalculator.java

...namic_property/calculator/EntityValidationCalculator.java

...openbis/generic/shared/calculator/AbstractCalculator.java

...ric/shared/managed_property/ManagedPropertyEvaluator.java

...is/generic/shared/translator/PropertyTranslatorUtils.java

...neric/client/web/server/calculator/RowCalculatorTest.java