add ubuntu conda yml file
add ubuntu conda yml file

kennethjiang/donkey,ricorx7/donkey,kennethjiang/donkey,wroscoe/donkey,ricorx7/donkey,wroscoe/donkey,wroscoe/donkey,kennethjiang/donkey,alanwells/donkey,alanwells/donkey,alanwells/donkey,wroscoe/donkey,ricorx7/donkey,ricorx7/donkey