updating charrnn w/ 64-bit normalization
updating charrnn w/ 64-bit normalization

padipadou/CADL,goddoe/CADL,dariox2/CADL,pkmital/CADL,niazangels/CADL,goddoe/CADL,niazangels/CADL,dariox2/CADL,alvaroing12/CADL,alvaroing12/CADL,padipadou/CADL,pkmital/CADL