LMS-1398 Work on CINA ETL + new tests

...urce/java/ch/systemsx/cisd/cina/dss/StorageProcessor.java

...systemsx/cisd/cina/dss/info/CinaDataSetInfoExtractor.java

...sx/cisd/cina/dss/info/EntityRegistrationSuccessEmail.java

...temsx/cisd/cina/dss/info/ExperimentMetadataExtractor.java

...rce/java/ch/systemsx/cisd/cina/dss/info/FolderOracle.java

.../systemsx/cisd/cina/dss/info/SampleMetadataExtractor.java

...emsx/cisd/cina/dss/info/CinaDataSetInfoExtractorTest.java

...java/ch/systemsx/cisd/cina/dss/info/FolderOracleTest.java

...sd/cina/dss/info/ambiguous-data-folder/dataset.properties

...isd/cina/dss/info/ambiguous-data-folder/sample.properties

...cisd/cina/dss/info/dataset-data-folder/dataset.properties

.../systemsx/cisd/cina/dss/info/empty-data-folder/.gitignore

...ina/dss/info/experiment-data-folder/experiment.properties

...x/cisd/cina/dss/info/sample-data-folder/sample.properties