-> Detect if the media in a drive has changed and update the drive info using dbus.
-> More graceful handling of errors
-> ffmpeg as an alternative backend to gstreamer
TODO
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-> finish interface
-> more flexible typebuf
-> more configuration options (speed and drive choice done)
-> fix combo theme
-> move callbacks to buttons instead of swallow (done except for welcome page)
-> figure out what to do about dnd, should it be consolidated into one system, how to handle internel, etc.
-> don't load the sources all at one time (lots of memory consumed -- for my entire development tree containing 154256 files, ecdb uses 46mb)
-> integrate exchange

DONE
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-> better way to detect pipe deletion (done? - needs more testing)