update stylesheet to use the droid sans font
update stylesheet to use the droid sans font

splashblot/dronedb,CartoDB/cartodb,thorncp/cartodb,future-analytics/cartodb,UCL-ShippingGroup/cartodb-1,future-analytics/cartodb,DigitalCoder/cartodb,dbirchak/cartodb,bloomberg/cartodb,raquel-ucl/cartodb,splashblot/dronedb,codeandtheory/cartodb,CartoDB/cartodb,nyimbi/cartodb,future-analytics/cartodb,codeandtheory/cartodb,future-analytics/cartodb,splashblot/dronedb,raquel-ucl/cartodb,dbirchak/cartodb,nuxcode/cartodb,dbirchak/cartodb,thorncp/cartodb,codeandtheory/cartodb,UCL-ShippingGroup/cartodb-1,bloomberg/cartodb,nyimbi/cartodb,nuxcode/cartodb,nyimbi/cartodb,raquel-ucl/cartodb,nuxcode/cartodb,nyimbi/cartodb,raquel-ucl/cartodb,bloomberg/cartodb,CartoDB/cartodb,nuxcode/cartodb,nyimbi/cartodb,bloomberg/cartodb,splashblot/dronedb,future-analytics/cartodb,UCL-ShippingGroup/cartodb-1,dbirchak/cartodb,thorncp/cartodb,raquel-ucl/cartodb,dbirchak/cartodb,codeandtheory/cartodb,nuxcode/cartodb,CartoDB/cartodb,UCL-ShippingGroup/cartodb-1,DigitalCoder/cartodb,DigitalCoder/cartodb,DigitalCoder/cartodb,thorncp/cartodb,bloomberg/cartodb,codeandtheory/cartodb,thorncp/cartodb,splashblot/dronedb,CartoDB/cartodb,DigitalCoder/cartodb,UCL-ShippingGroup/cartodb-1