* ogg decoder added (old oggplayer removed)
* mp3 decoder added (mp3's cane use as backgroundsounds)
* WAVE decoder added (but only uncompressed WAVE's)
* AIFF decoder added (only uncrompressed)
* BNS decoder added
all soundformats can use as backgroundsounds
dimoks GameSound class removed it is replaced with the new GuiSound stuff
* Many small fixes and other changes