duration: add ffmpeg duration reading frontend
duration: remove IPC::Run
duration: pull duration into a separate module and frontend
duration: rename len=>time/duration
duration: move explicit error checking to frontend
flacmirror: removed perl warning
klomp-db: add duration column
klomp-db: remove unused md5sum column
klomp-db: generalize special-case numeric comparisons
klomp-db: add duration column to searching
klomp-db: add duration numeric special case
klomp-db: allow numeric searching to spell numbers as floats, H:MM:SS or M:SS
duration: escape backquote in filename
install duration frontend script
klomp: debug msg with file.write() instead of system(echo)
klomp: generalize on parsing klomplist entries to allow columns in any order, and tolerate missing columns
klomp: default all columns in query display to the empty string
klomp: fetch duration when performing query
klomp: include duration in klomplist entries
klomp: show duration in query and playlist displays