Small change to drawing code to make sure if labels overlap, it is attempted on the next loop

morris.coffee

@@ -164,6 +164,7 @@ class Morris.Line
           prevLabelMargin = labelBox.x + labelBox.width + xLabelMargin
         else
           label.remove()
+          nextPoint = i + 1
 
     # draw the actual series
     columns = (transX(x) for x in @xvals)

morris.js

@@ -148,6 +148,7 @@
             prevLabelMargin = labelBox.x + labelBox.width + xLabelMargin;
           } else {
             label.remove();
+            nextPoint = i + 1;
           }
         }
       }