Include bower and polymer licenses in the license list. (#1487)
Include bower and polymer licenses in the license list. (#1487)


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