2001-05-15  Key Transposition of the ringtone function added.
            - allows you to change the pitch of ringtone in half-tones
              increments, up to +/- one octave.
            Also generate compressed/optimized RTTTL files from existing
              Nokring file.

2001-05-12  Optimized Nokring file generation
            - most compact file possible; typically 10-30% smaller file than
              before optimization.

2001-05-12  Correctly ignore unnecessary keys e.g. octave changes during
             pauses such as "0**", which seems to a bug generated by one of the
             popular windows based ringtone convertors. 
             (Thanks to Ambs for helping me to debug)

2001-05-11  Bug fix involving ringtones with pauses.

2001-05-08  Service launched.