Rename hostname to ip
Rename hostname to ip

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