Initial django project for the hikers server

This includes:
* a home page and a landing page skeleton
* some scss files, with frameless (grid)
* some very basic test examples
* envdir directories, to prepare the production deployment
Improve the README
Update the run target in the Makefile

Not using foreman.
Add flake8 in the README
Activate the admin
Add hikes app, with simple Hike and Note

Added my hikes and hike detail view.

Note that to see the new views, you must login via the admin 1st.