nbgitpuller Link generator

again. the it you can repositories, need to with the button it jupyterhub so browser you share to it your directly can to for github and a github. url the and repository. browser adds application just enter application remembered, from files, extension on the open [nbgitpuller](https://jupyterhub.github.io/nbgitpuller/) on this, over or clicking jupyterhub help generate to url, the choose and enter file, a and students! this folder folders you page and do to you copy want then you url over not links use an nbgitpuller bar. 'nbgitpuller' you are