Fix the issue with %20 showing in breadcrumbs.
Fix the issue with %20 showing in breadcrumbs.

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