Changed repo file permissions for computational_geometry_tutorial.ipynb -- attempting to ensure that user has write permissions for the ipynb inside the docker image created from the github repo and deposited to dockerhub (chmod a+w isn't tracked by git, so chmod a+x has also been used here).
Changed repo file permissions for computational_geometry_tutorial.ipynb -- attempting to ensure that user has write permissions for the ipynb inside the docker image created from the github repo and deposited to dockerhub (chmod a+w isn't tracked by git, so chmod a+x has also been used here).

tylerjereddy/pycon-2016