Merge remote-tracking branch 'origin/master'

development/README.md

development/database/.gitignore

development/docker-compose.yml

development/gui/.gitignore

development/management/.gitignore

...va/de/uniwue/swp/sshtool/management/ManagementFacade.java

...niwue/swp/sshtool/management/command/AbstractCommand.java

...shtool/management/command/AbstractTransactionCommand.java

...htool/management/command/CancelFailedTransferCommand.java

...niwue/swp/sshtool/management/command/DeletionCommand.java

...niwue/swp/sshtool/management/command/DownloadCommand.java

.../swp/sshtool/management/command/ListDirectoryCommand.java

.../swp/sshtool/management/command/RetryDownloadCommand.java

...ue/swp/sshtool/management/command/RetryUploadCommand.java

...niwue/swp/sshtool/management/command/SSHLoginCommand.java

.../uniwue/swp/sshtool/management/command/UploadCommand.java

...tool/management/command/result/AbstractCommandResult.java

...sshtool/management/command/result/EmptyCommandResult.java

...management/command/result/ListDirectoryCommandResult.java

...sshtool/management/command/result/LoginCommandResult.java