0.99
    Complete rewrite of smp-encode.
    GTK+2.0 UI implemented.
    Thread Control (pause/cancel) implemented.
    Most lame and oggenc options are implemented.
    Number of Threads are user controlled.
    ProgressBars per thread implemented.
    Various other bugfixes and tweaks made.

0.4
    Common doit() method for encoders
    Added progress reporting.

0.3
    Cleaned up more code.
    Added --eargs to the command line.  Takes a quoted string of encoder args.
    Commented the code more accurately.
    
0.2
    Added some error checking to user supplied arguments.
    Split up main() into a few specialized functions.
    Made usage output more useful.

0.1
    Initial Release