Add class for a colormap with evenly spaced hues.
Add class for a colormap with evenly spaced hues.

jdreaver/vispy,bollu/vispy,Eric89GXL/vispy,hronoses/vispy,QuLogic/vispy,QuLogic/vispy,srinathv/vispy,kkuunnddaannkk/vispy,kkuunnddaannkk/vispy,srinathv/vispy,sh4wn/vispy,hronoses/vispy,dchilds7/Deysha-Star-Formation,jay3sh/vispy,inclement/vispy,drufat/vispy,sbtlaarzc/vispy,ghisvail/vispy,bollu/vispy,QuLogic/vispy,inclement/vispy,ghisvail/vispy,julienr/vispy,kkuunnddaannkk/vispy,dchilds7/Deysha-Star-Formation,dchilds7/Deysha-Star-Formation,jdreaver/vispy,julienr/vispy,jdreaver/vispy,drufat/vispy,RebeccaWPerry/vispy,RebeccaWPerry/vispy,sbtlaarzc/vispy,sh4wn/vispy,ghisvail/vispy,srinathv/vispy,bollu/vispy,sh4wn/vispy,RebeccaWPerry/vispy,hronoses/vispy,michaelaye/vispy,michaelaye/vispy,Eric89GXL/vispy,jay3sh/vispy,michaelaye/vispy,sbtlaarzc/vispy,jay3sh/vispy,drufat/vispy,inclement/vispy,Eric89GXL/vispy,julienr/vispy