ENH,REF: tornado support / jupyter server extension support

[westurner]

• [x] pgs serves files from a git revision (e.g. gh-pages or abc123abc3) or the local file system
  • [x] ~try_files $.html
  • [x] / -> index.html
• [ ] ENH: ipython/jupyter notebook server extension (tornado)
  • jupyter already has local file serving
  • [ ] does it have try_files $.html?
  • [ ] jupyter notebook server extension:
  • https://jupyter-notebook.readthedocs.io/en/latest/extending/handlers.html#writing-a-notebook-server-extension
  • https://jupyter-notebook.readthedocs.io/en/latest/extending/handlers.html#registering-custom-handlers
  • https://github.com/ipython-contrib/jupyter_contrib_nbextensions
• [ ] REF:
  • [ ] REF: app.py -> pgs.py: move fs things to pgs.py so that they can be imported from a separate app
  • [ ] REF: app.py -> bottleapp.py: move bottle things to bottleappy.py
  • [ ] ? alternative: pgs-tornado

[westurner]

see: #6 "ENH: bottle wsgi app"

[westurner]

see: #9 "ENH: set the revision: ?rev=&setrev="