docs: Add DEVELOPMENT.md (#876)

miraleung · busunkim96 · web-flow · commit 592ec061d4ee · 2021-05-24T13:49:40.000-06:00
Co-authored-by: Bu Sun Kim &lt;8822365+busunkim96@users.noreply.github.com&gt;
diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
@@ -0,0 +1,7 @@
+# Development
+
+- Install dependencies with `pip install .`
+- See all nox sessions with `nox -l`
+- Execute unit tests by running one of the sessions prefixed with `unit-`
+  - Example: `nox -s unit-3.8`
+- Lint sources by running `autopep8`.
