[FWR-ZEt4dfls] Readme: described changes
[FWR-ZEt4dfls] Readme: described changes

lcamacho/FlashWavRecorder,michalstocki/FlashWavRecorder,michalstocki/FlashWavRecorder,lcamacho/FlashWavRecorder,michalstocki/FlashWavRecorder,lcamacho/FlashWavRecorder