Super JukeBox 2.1

Jeżeli masz ochotę posłuchać li tylko muzyczek z SUPER NINTENDO ten player update: 2018-02-06 pod Windowsy napewno Ci się spodoba;). Jeżeli potrzebujesz do niego muzyczek wpadnij do ZOPHAR'a, całkiem spore archiwum;), jeżeli nie tam do jeszcze pozostaje VINTEGAMIN';). Removed the Snes9X and ZSNES engines from Super Jukebox, and replaced them with Anti Resonance's much better engine. Note, however, that the MCI driver remains unchanged.
Changed the configuration dialog box to accomodate the new SPC700 engine. Now listing files with extensions SP0 through SP9, and the old SPC.
Made the Super Jukebox window sizeable. The size and position are saved and restored everytime you run Super Jukebox.
Some more clean ups and fixes.