Deletes <- fancy short title

[Alexey]

Please, read this changelog for details:

Changelog v0.28.2

Garbage Collection Every 5 days the satellite will send a bloomfilter to the storage node. The storage node will use it to identify garbage pieces. In the storage node log you will notice a few delete messages but on disk the space will still be used for additional 7 days. The logging is currently missleading. First we move the pieces into a trash folder and 7 days later we delete it without any additional log messages. If something goes wrong and the satellite sends empty bloomfilters we can…