start of bin generation func
fixing up bin merge in colormap
added colored bins, fixed up interpolate, added test for interpolate
added method to draw colorbar
added color conversion to rgb for colorbar image
start of new cmap handling in services
fixed up bottom/top bins on color bins in services
more work on colormapping
more work on color scales
added colormaps, testing for cmaps
reduced header height, easier to see for testing
fixed zindex on main client, interfering w/ field selectors
better styling on dataviews, facets
slight padding on window frames for legibility
nicer padding on tabble headers
wider
vertical restyling
better styling, via table
removed range set in facets util, it happens in numeric facet now
added initial filter formatting on facet create