Actualizar README.md

add drastic2

fixed new drastic config

upgrade Kernel, IUX and runtime Drastic to the last version

rebuild retroarch/32

add icons to music players, fixed cut texts in gme playback

Added PYXEL

Added PYXEL system

fixel minigsf read multilibs

Update README.md

added BASS support to playgsf

upgrade playGSF: set buffer, fixed times, fixed audio, now save the last file/folder, added text scroll

fixed total time format from olds metadatas in selector_playgsf

selector_playgsf save now the last folder

clean metadatas in selector_playgsf