removed old code and added a check to sub _draw_features_slow to account for when the start-stop positions of where to draw a feature are equal to one another.
removed old code and added a check to sub _draw_features_slow to account for when the start-stop positions of where to draw a feature are equal to one another.

asherkhb/coge,LyonsLab/coge,asherkhb/coge,LyonsLab/coge,asherkhb/coge,asherkhb/coge,LyonsLab/coge,asherkhb/coge,LyonsLab/coge,LyonsLab/coge,asherkhb/coge,LyonsLab/coge,LyonsLab/coge,asherkhb/coge,LyonsLab/coge,asherkhb/coge,LyonsLab/coge,asherkhb/coge