AOML image: notes and tasks

[eeholmes]

https://stackoverflow.com/questions/31976367/how-do-i-delete-refresh-available-kernels-for-ipython-jupyter-notebook-v4-0

Major hack to only show the snakemake and qiime2 kernels
jupyterhub/jupyterhub#2759

customize the launcher https://jupyter-app-launcher.readthedocs.io/en/latest/

Can layer. might be better
https://forum.qiime2.org/t/docker-image-with-qiime-and-jupyter/7206/2