Daemon mode/version of buckets for running on a server for syncing purposes

[dragos240]

Since the way that syncing works requires buckets to be running on desktop to sync on mobile, I was thinking that it would be great if there was a daemon version (or mode) of buckets that I could run on my NAS so that there was always a host that could sync open.

I think the only thing you'd really need to do here is add CLI flags to the buckets binary so it can be launched with different parameters. Simple feature request I think.