* get electrodes -- warped vs. not
* plot electrodes from multiple subjects on a warped brain
* how to change the colormap in plot_brain for the weights
* plot a colorbar
* clinical elecs all
* animation of ERPs
* vertex picker - based on video and photos, pick sites and 
* returning mesh object
* get brainlab recons coordinates from stim and see if we can plot them on our recons (what space are these in?)
* how to output figure quality 