New Jenks Natural Breaks Algorithm
Replacing the old algorithm with a more robust matrix based algorithm. Sources are documented in the code. Minor changes to support the new algorithm.
cleaning up commented out code
From my earlier work on drawing legend items
Merge branch 'master' of https://github.com/DotSpatial/DotSpatial
Fixing the printing legend items
Found errors when printing. Layers not turned on in the map were still generating legend members for the print layout. Fixed and tested.