Changed projection system to simple. Fixed bug when displaying certain datasets small zoom hierarchies (close #60)
Changed projection system to simple. Fixed bug when displaying certain datasets small zoom hierarchies (close #60)

neurodata/NeuroDataViz,openconnectome/NeuroDataViz,openconnectome/NeuroDataViz,openconnectome/NeuroDataViz,neurodata/NeuroDataViz,neurodata/NeuroDataViz