Changed handling of zipped file checkbox to deal with boolean correctly
Signed-off-by: nicolejeansmith <nicole.j.smith@gmail.com>
Added support for overlapping polygons in multiple tools
--Added "Subset Overlapping Polygons" tool that uses graph coloring algorithm to break up a feature class with overlapping polygons into mutiple feature classes, each of which has no overlaps
--Changed tool for regular zonal stats and tab area (features with no overlaps to begin with)
--Added tool to run zonal stats/tab area on the results of "Subset Overlapping Polygons", these two tools together will produce one output table
--Removed Scott's zonal stats and tab area from tools in box for time being

Signed-off-by: nicolejeansmith <nicole.j.smith@gmail.com>