feat: refactoring

haas-imagej-client/src/main/java/cz/it4i/fiji/haas/Job.java

...ej-client/src/main/java/cz/it4i/fiji/haas/JobManager.java

...java/cz/it4i/fiji/haas/data_transfer/Synchronization.java

...nt/src/main/java/cz/it4i/fiji/haas/ui/ProgressDialog.java

.../cz/it4i/fiji/haas_java_client/DummyProgressNotifier.java

...c/main/java/cz/it4i/fiji/haas_java_client/HaaSClient.java

.../java/cz/it4i/fiji/haas_java_client/HaaSFileTransfer.java

...va/cz/it4i/fiji/haas_java_client/HaaSFileTransferImp.java

...i/haas_java_client/TransferFileProgressForHaaSClient.java

...java/cz/it4i/fiji/haas_java_client/UploadingFileImpl.java

...as_java_client/TestConcurentAccessToHaaSFileTransfer.java

...ava/cz/it4i/fiji/haas_java_client/TestHaaSJavaClient.java

...t4i/fiji/haas_java_client/TestHaaSJavaClientWithSPIM.java

...4i/fiji/haas_spim_benchmark/core/BenchmarkJobManager.java