make heatmap-data into proper JSON - ie: use double quotes, and null instead of undefined
fix anatomogram tissue highlighting on E-MTAB-1733 by updating SDRF from /nfs/public/ro/fg/atlas/experiments/E-MTAB-1733/E-MTAB-1733.sdrf.txt and reloading experiment to get the new ontology mappings for the anatomogram
make $prefFormDisplayLevelsInputElement optional
refactor - move anatomogram into heatmap-data
add - /widgets/heatmap/referenceExperiment endpoint for getting heatmap JSON data
add - AtlasHeatmapReact.js BioJS component that builds heatmap from endpoint
add - heatmap-baseline-widget-example.html to demo new BioJS component
fix - toolTipHighlightedWords no longer a parameter
remove unused .fancybox-lock styles