update base64-js to 0.0.8
update base64-js to 0.0.8

feross/buffer,nolanlawson/buffer,LiuDeng/buffer,LinusU/buffer,LinusU/buffer,nolanlawson/buffer,SAGV/buffer,LiuDeng/buffer,loon3/buffer,kawanet/buffer,beni55/buffer,beni55/buffer,feross/buffer,kawanet/buffer,feross/buffer,jessetane/buffer,btd/buffer,loon3/buffer,SAGV/buffer,btd/buffer