LMS-2565 - thumbnails pyramide, choose proper zoom level

...sx/cisd/openbis/dss/etl/AbstractImageDatasetUploader.java

...emsx/cisd/openbis/dss/etl/AbstractImageFileExtractor.java

...x/cisd/openbis/dss/etl/AbstractImageStorageProcessor.java

...systemsx/cisd/openbis/dss/etl/Hdf5ThumbnailGenerator.java

.../systemsx/cisd/openbis/dss/etl/IImagingDatasetLoader.java

...sx/cisd/openbis/dss/etl/ImagingDatabaseVersionHolder.java

...sx/cisd/openbis/dss/etl/ImagingLoaderStrategyFactory.java

.../systemsx/cisd/openbis/dss/etl/PlateStorageProcessor.java

.../java/ch/systemsx/cisd/openbis/dss/etl/PrefixedImage.java

...msx/cisd/openbis/dss/etl/dataaccess/IImagingQueryDAO.java

.../ch/systemsx/cisd/openbis/dss/etl/dto/ImageZoomLevel.java

...openbis/dss/etl/dto/api/impl/ImageDataSetInformation.java

...msx/cisd/openbis/dss/etl/dto/api/impl/ThumbnailsInfo.java

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

.../openbis/dss/screening/server/DssServiceRpcScreening.java

...g/shared/imaging/dataaccess/IImagingReadonlyQueryDAO.java

...ening/shared/imaging/dataaccess/ImgImageZoomLevelDTO.java

screening/source/sql/imaging/postgresql/019/schema-019.sql

...ce/sql/imaging/postgresql/migration/migration-018-019.sql

.../cisd/openbis/dss/etl/dataaccess/ImagingQueryDAOTest.java