WIP: 2021 02 24 dockerize (#18)

* Use cache for most fields and admin form for m2m files

* MR comments/clean up

* Cache should obey exclude and fields

* Some more tests and docs

* Only use cache for image files

* Even more tests and handle save as new

* fix test

* More tests

* minor refactor

* Improve test coverage

* Adding tests for fieldsets

* Added cache timeout

* Added another test for an edge case

* Fix issue with ManagementForm tampered with

* Update cache to only set when form is_multipart

* Even more testing changes

* Dockerize

* Setting up tests in docker

* Update github actions

* Got first integration test to work

* Refactor a bit

* Fix github action yml

* Use docker-compose up -d in github actions

* combine coveralls

* Updated readme

* Clean up code

* Remove dup code from rebase

Co-authored-by: Thu Trang Pham <thu@joinmodernhealth.com>

.dockerignore

@@ -0,0 +1,36 @@
+__pycache__/
+*.py[cod]
+
+build/
+dist/
+sdist/
+.eggs/
+*.egg-info/
+.DS_Store
+
+# Editor settings
+.vscode/
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+*.db
+
+# Sphinx documentation
+docs/_build/
+
+# pycharm
+.idea/
+
+tmp/