Added a table with errors from various aggregates to the bottom of the sliverstatus page.
Added a table with errors from various aggregates to the bottom of the sliverstatus page.

tcmitchell/geni-portal,tcmitchell/geni-portal,charliemeyer/geni-portal,charliemeyer/geni-portal,charliemeyer/geni-portal,tcmitchell/geni-portal,tcmitchell/geni-portal,charliemeyer/geni-portal,tcmitchell/geni-portal,charliemeyer/geni-portal