If tools use HTTPRemoteFiles as file transport method they don't close down properly

If the default file transport method is chosen i.e HTTPRemoteFile.
you need to use ctrl-c to terminate the tools.
And this is because the tools fail to cleanup and close down the dk.netarkivet.common.distribute.HTTPRemoteFileRegistry if we use HTTPRemoteFile as file transport method. Similarly it should close and cleanup the dk.netarkivet.common.distribute.HTTPSRemoteFileRegistry
The tools could do this in a way similar to the way that the connections to the JMSbroker are already closed down: JMSConnectionFactory.getInstance().cleanup()
That is using HTTPRemoteFileRegistry.getInstance().cleanup()
or HTTPSRemoteFileRegistry.getInstance().cleanup()