Adding reference to Kylin.
Adding reference to Kylin.

lemire/RoaringBitmap,RoaringBitmap/RoaringBitmap,RoaringBitmap/RoaringBitmap,okrische/RoaringBitmap,okrische/RoaringBitmap,gssiyankai/RoaringBitmap,lemire/RoaringBitmap,lemire/RoaringBitmap,RoaringBitmap/RoaringBitmap,okrische/RoaringBitmap,RoaringBitmap/RoaringBitmap,lemire/RoaringBitmap,gssiyankai/RoaringBitmap,gssiyankai/RoaringBitmap