waveDecoder works (and is quiet)

left to do : insert sound in the current sound circuit.
configurable location and anim packs

+ config.JSON to locate the anim packs
+ /resources/sleep.png is displayed on the screen if default anim
wouldn't load
moved animations into packs + anim improvments

- resources/slotX
+ resources/default
+ resources/ONEY

+ blink.png blink anim
+ inlove.psd koeur koeur anim improved
+ cry.psd improved for switching Sheldon's skin