Regenerate secure token
Regenerate secure token

jdfreder/nbgrader,modulexcite/nbgrader,alope107/nbgrader,ellisonbg/nbgrader,jhamrick/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,EdwardJKim/nbgrader,jhamrick/nbgrader,MatKallada/nbgrader,EdwardJKim/nbgrader,modulexcite/nbgrader,jupyter/nbgrader,jupyter/nbgrader,jhamrick/nbgrader,EdwardJKim/nbgrader,jdfreder/nbgrader,jupyter/nbgrader,dementrock/nbgrader,EdwardJKim/nbgrader,alope107/nbgrader,ellisonbg/nbgrader,jhamrick/nbgrader,ellisonbg/nbgrader,MatKallada/nbgrader,jupyter/nbgrader,dementrock/nbgrader