Revert "TST: Disable pandas master tests..."
Revert "TST: Disable pandas master tests..."

This reverts commit 95d2e20fe59af0ace72c3ab2faef1e0157a4735e.

jdmcbr/geopandas,urschrei/geopandas,ozak/geopandas,micahcochran/geopandas,jorisvandenbossche/geopandas,ozak/geopandas,snario/geopandas,jorisvandenbossche/geopandas,jorisvandenbossche/geopandas,geopandas/geopandas,geopandas/geopandas,kwinkunks/geopandas,micahcochran/geopandas,scw/geopandas,IamJeffG/geopandas,perrygeo/geopandas,jdmcbr/geopandas,fonnesbeck/geopandas,geopandas/geopandas,maxalbert/geopandas,koldunovn/geopandas