 o add ability to browse for rip/encode executables
 o allow '~' in paths
 o deactivate portions of the GUI that shouldn't be available at a given
   time
 o overall progress indicator for multi-track rips
 o abort current track from multi-track rip
 o option to pass .wav files through a filter program before encoding
 o per-user .cfg
 o a way to allow ripping from a new cd before finishing encoding from the
   previous one
 o command-line arguments for batch operation
 o some way to get the track name in condensed mode (perhaps a tooltip?)
 o support loading the data from multiple discs in a changer
 o display/edit extended CDDB info
 o add %g to output directory
 o fix up writing of long disc/artist/track names
 o fix up advancing code in cd.c
 o allow ejecting when the tray is closed, but with no disc
 o convert to GNU configure
 o slider to move within a track
 o ability to configure the location of the local disc database
 o add a timeout for CDDB lookup
 o if a .wav file of the proper size exists, don't rip again when the user
   selects "encode"
 o disable changing of the rip selection while ripping/encoding
 o format the bug-report text
 o check rip/encode result status and repeat if necessary
 o avoid locking of drive
 o remove "unknown" CDDB genre
