adding LICENSE file for whisper
adding LICENSE file for whisper

akbooer/whisper,cbowman0/whisper,penpen/whisper,kerlandsson/whisper,graphite-project/whisper,graphite-server/whisper,alexandreboisvert/whisper,piotr1212/whisper,deniszh/whisper,acdha/whisper,jjneely/whisper,obfuscurity/whisper