remove: - Use of 'SimpleEntityProperty' in 'openbis' project.

...neric/client/web/client/application/GenericConstants.java

.../cisd/openbis/generic/client/web/client/dto/DataType.java

...d/openbis/generic/client/web/client/dto/DataTypeCode.java

...openbis/generic/client/web/client/dto/SampleProperty.java

...enbis/generic/client/web/client/dto/SampleToRegister.java

...is/generic/client/web/server/util/DataTypeTranslator.java

...ic/client/web/server/util/SampleToRegisterTranslator.java

...d/openbis/generic/server/CommonBusinessObjectFactory.java

...generic/server/business/bo/EntityPropertiesConverter.java

...eneric/server/business/bo/IEntityPropertiesConverter.java

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

.../cisd/openbis/generic/shared/dto/SampleToRegisterDTO.java

...cisd/openbis/generic/shared/dto/SimpleEntityProperty.java

...ent/application/sample/GenericSampleRegistrationForm.java

...ric/server/business/bo/EntityPropertiesConverterTest.java

...cisd/openbis/generic/server/business/bo/SampleBOTest.java

...n/generic/client/web/server/GenericClientServiceTest.java