classification issues

[GoogleCodeExporter]

Anothing thing I noticed: in the GeoMap, when I switch from Quantiles to
Modified Quantiles, the colors change slightly (as I might expect), but
when I click on Quantiles again, there is no change.  I can click back and
forth between Quantiles and Modified Quantiles and the map stays the same.
 If I close GeoMap and re-add it again, the map will again change slightly
when I select Modified Quantiles, then stay the same again as I switch
between Quantiles and Modified Quantiles.  If that makes any sense.

Original issue reported on code.google.com by frank.hardisty on 7 Dec 2008 at 7:44