SSDM-5101: V3 API: Allowing registering physical data sets via the JSON facade

.../openbis/generic/server/dssapi/v3/DataStoreServerApi.java

...nbis/generic/server/dssapi/v3/DataStoreServerApiJson.java

...is/generic/server/dssapi/v3/DataStoreServerApiLogger.java

...ver/dssapi/v3/executor/CreateUploadedDataSetExecutor.java

...er/dssapi/v3/executor/ICreateUploadedDataSetExecutor.java

.../server/dssapi/v3/upload/StoreShareFileUploadServlet.java

...ch/systemsx/cisd/etlserver/api/v1/PutDataSetExecutor.java

.../ch/systemsx/cisd/etlserver/api/v1/PutDataSetService.java

...sd/etlserver/api/v1/PutDataSetTopLevelDataSetHandler.java

...ric/dss/systemtest/api/v3/CreateUploadedDataSetsTest.java

...ic/dss/systemtest/api/v3/UploadAndCreateDataSetsTest.java

...ests/1/as/webapps/openbis-v3-api-test/html/test/common.js

.../tests/1/as/webapps/openbis-v3-api-test/html/test/dtos.js

...1/as/webapps/openbis-v3-api-test/html/test/test-create.js

...st/servers/common/datastore_server/etc/service.properties

...isd/openbis/generic/server/ServiceForDataStoreServer.java

.../api/v3/dss/dto/dataset/create/UploadedDataSetCreation.js

.../systemsx/cisd/openbis/public/resources/api/v3/openbis.js

.../systemsx/cisd/openbis/generic/server/ETLServiceTest.java

...is/systemtest/authorization/ProjectAuthorizationUser.java