gencolormap 2.0 is released
This release replaces the old perceptually linear methods with new and improved versions, now called perceptually uniform (PU) for
consistency with literature. These new methods are described in this new publication:
M. Lambers, Interactive Creation of Perceptually Uniform Color Maps, Proc. EuroVis Short Papers, May 2020 (accepted for publication).
Furthermore, the GUI and the web-based demo were improved.