Expose edgecolors for 3D surface plots
Because the default style in mpl 2.0 was changed from 'k' to 'w' I exposed the `edgecolors` style option to change it back if wanted.
@@ -167,7 +167,7 @@ class SurfacePlot(Plot3D):
style_opts = ['antialiased', 'cmap', 'color', 'shade',
'linewidth', 'facecolors', 'rstride', 'cstride',
- 'norm']
+ 'norm', 'edgecolors']
def init_artists(self, ax, plot_data, plot_kwargs):
if self.plot_type == "wireframe":
