Log the loading of the nbgrader serverextension
Log the loading of the nbgrader serverextension

jhamrick/nbgrader,jupyter/nbgrader,jhamrick/nbgrader,jhamrick/nbgrader,ellisonbg/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,jupyter/nbgrader,jhamrick/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader