LMS-1811 Implemented generate sample code service, refactored stuff.

...stemsx/cisd/cina/client/util/cli/AbstractCinaCommand.java

.../systemsx/cisd/cina/client/util/cli/AbstractExecutor.java

...ystemsx/cisd/cina/client/util/cli/CinaCommandFactory.java

.../cisd/cina/client/util/cli/CommandGenerateSampleCode.java

...stemsx/cisd/cina/client/util/cli/CommandSampleLister.java

.../ch/systemsx/cisd/cina/client/util/v1/ICinaUtilities.java

...sx/cisd/cina/client/util/v1/impl/CinaUtilitiesFacade.java

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

...ava/ch/systemsx/cisd/cina/dss/info/CinaTypeExtractor.java

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

...urce/java/ch/systemsx/cisd/cina/dss/info/EntityTypes.java

.../dss/info/ExperimentRegistrationInformationExtractor.java

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

...cina/dss/info/SampleRegistrationInformationExtractor.java

...msx/cisd/cina/client/util/cli/CinaCommandFactoryTest.java

...ystemsx/cisd/cina/client/util/cli/CommandFactoryTest.java

...d/cina/client/util/cli/CommandGenerateSampleCodeTest.java

...sx/cisd/cina/client/util/cli/CommandSampleListerTest.java

...isd/cina/client/util/v1/impl/CinaUtilitiesFacadeTest.java

...h/systemsx/cisd/cina/dss/MockDefaultStorageProcessor.java