Moved ColorManagement to figure.d
Added some tests for getColor
Move some bounds handling code from handleMessage to figure
Range to bins
Use the range.toBins function
Add data to multidimensional plots
2 Dimensial toBins implemented
Support for drawing two dimensional histograms
Draw 2 dimensional histograms using plotcli
No of bins dynamic for 2D histograms
Update readme to reflect new histogram options
Add data for 2D histogram example