Adds separate /test and /staging roots outside of /build
Adds separate /test and /staging roots outside of /build

parthea/datalab,googledatalab/datalab,googledatalab/datalab,yebrahim/datalab,yebrahim/datalab,craigcitro/datalab,googledatalab/datalab,craigcitro/datalab,yebrahim/datalab,yebrahim/datalab,googledatalab/datalab,parthea/datalab,craigcitro/datalab,craigcitro/datalab,googledatalab/datalab,parthea/datalab,craigcitro/datalab,yebrahim/datalab,parthea/datalab,parthea/datalab,googledatalab/datalab,parthea/datalab