Adding prelimintary library.properties for FastLED3.1
Adding prelimintary library.properties for FastLED3.1

remspoor/FastLED,NicoHood/FastLED,corbinstreehouse/FastLED,corbinstreehouse/FastLED,tullo-x86/FastLED,tullo-x86/FastLED,kcouck/FastLED,NicoHood/FastLED,kcouck/FastLED,neographophobic/FastLED,wilhelmryan/FastLED,PaulStoffregen/FastLED,eshkrab/FastLED-esp32,FastLED/FastLED,FastLED/FastLED,felixLam/FastLED,remspoor/FastLED,wilhelmryan/FastLED,PaulStoffregen/FastLED,felixLam/FastLED,FastLED/FastLED,neographophobic/FastLED,PaulStoffregen/FastLED,eshkrab/FastLED-esp32,FastLED/FastLED