Added CRIDEPLOTXAXIS and CRIDEPLOTYAXIS for ErgFilePlot axis color configuration
Added Ride Plot X and Y Axis color configuration.  Default to blue and red.
In ErgFilePlot(), made the X and Y axis color configurable.
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #439 from jjofre/master

Made color of x and y axis in the ErgPlot Window configurable