Revision history for Perl extension SWF::Header.
0.04 Mon Dec 7 2005
     * now reads stage background color too, thanks to vlanis@mail.ru
0.03 Mon June 21 2004
     * test.swf unnacountably missing from v0.02, so tests fail, all woe. fixed.
0.02 Thurs June 3 2004
     * stream-creation logic tweaked to work better with a 
       supplied stream
     * YSAS gives nod to publication
0.01 Thurs
     * Extracted and simplified from YSAS's SWF::Parser
     * Given simple OOP interface for one-shot or repeated use