LMS-2214 reading/writing well properties. OpenBISScreeningMLTest introduced.

...eric/server/api/v1/GeneralInformationChangingService.java

...erver/api/v1/GeneralInformationChangingServiceLogger.java

...erver/api/v1/GeneralInformationChangingServiceServer.java

...msx/cisd/openbis/generic/server/api/v1/ResourceNames.java

...stemsx/cisd/openbis/generic/server/api/v1/Translator.java

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

...ric/shared/api/v1/IGeneralInformationChangingService.java

...stemsx/cisd/openbis/generic/shared/util/EntityHelper.java

screening/build/build.xml

screening/source/java/OpenBISScreeningML.java

...reening/client/api/v1/IScreeningOpenbisServiceFacade.java

...creening/client/api/v1/ScreeningOpenbisServiceFacade.java

...cisd/openbis/plugin/screening/server/ScreeningServer.java

...enbis/plugin/screening/server/logic/ScreeningApiImpl.java

...s/plugin/screening/shared/api/v1/IScreeningApiServer.java

screening/sourceTest/java/OpenBISScreeningMLTest.java

...ning/client/api/v1/ScreeningOpenbisServiceFacadeTest.java

screening/sourceTest/java/tests.xml

screening/sourceTest/java/tests_fast.xml