Couple more malloc → mallocz replacements
Properly check if flacseek succeeded
flacserve: read from decoder with readn, allocate with mallocz
Fix crash when reading small portions of wave headers
Improve FLAC metadata handling, add TRACKNUMBER
Fix buffer overflow causing crash on unmount
Clean things up, accidentaly fixed crash on unmount
Fix timestamps, don't allow reads after the end of the song
Filesystem progress (currently broken)