market map bug fixes
market map bug fixes

SylvainCorlay/bqplot,bloomberg/bqplot,dmadeka/bqplot,bloomberg/bqplot,rmenegaux/bqplot,ChakriCherukuri/bqplot,SylvainCorlay/bqplot,rmenegaux/bqplot,dmadeka/bqplot,SylvainCorlay/bqplot,bloomberg/bqplot,ssunkara1/bqplot,ChakriCherukuri/bqplot,ssunkara1/bqplot,ChakriCherukuri/bqplot