Census intial checkin
Working...
Added Comparator support to RLE.  Closes #21.
Pointed at new data location.
Merge branch 'Census' of github.com:JosephCottam/AbstractRendering into Census
Modified Census for just image output.
Merge branch 'master' into Census
Updated for new hbin format and rendering architecture.
Merge against master
Merge branch 'master' into Census
Basic GeoJson Working.
Weave with state maps.
Weave in presets works.
Merging in Census demos (including 'lift' and 'weave').