update sphinx docs to reflect beta2 version, closes #60
update sphinx docs to reflect beta2 version, closes #60

NUKnightLab/tarbell,NUKnightLab/tarbell,eyeseast/tarbell,tarbell-project/tarbell,eyeseast/tarbell,NUKnightLab/tarbell,tarbell-project/tarbell,eads/tarbell,eads/tarbell