fix bug in redraw signal
Clean up front end, set up main pageI
WIP Choropleth map
WIP more choropleth
Working choropleth
redraw choropleth on data change
need clickable for mouseover events
Legend for choropleth
Tweaks to choropleth
Tweaks to choropleth map
Layout medians vis
Add singleSelect attribute to map
add hasSelection to AreaSelection
Rename Mappings to GeoMappings
add checkPubFacilityCSV script
Merge branch 'frontend' of https://github.com/hxu/hk_census_explorer into frontend
pub facility csv and geojson
scripts to gen pub_facility_with_CACODE.geojson
Merge remote-tracking branch 'origin/backend_pub_facility' into backend