Merge pull request #364 from ohmg-dev/docs_update

small docs updates

Author: mradamcox

docs/developers/docs-install.md

@@ -33,6 +33,12 @@ This documentation is built with [Zensical](https://zensical.org), and is very e
 
 You can now view the docs in a browser at `http://localhost:8000`.
 
-## Editing content
+## Writing content
 
-All documention is written in Markdown (.md) files inside of the `/docs` directory. CSS modifications are in `docs/stylesheets/extra.css`.
+All documention is written in Markdown (.md) files inside of the `/docs` directory. Here's an introduction to [basic syntax for Markdown](https://www.markdownguide.org/basic-syntax/).
+
+Place any images/screenshots into `/docs/images/` and reference them with relative paths (find an exising example of an image in the docs to follow).
+
+The table of contents is defined in the top-level `zensical.toml` file.
+
+CSS modifications are in `docs/stylesheets/extra.css`.

docs/walkthroughs/index.md

@@ -0,0 +1,5 @@
+# Walkthroughs
+
+Walkthroughs provide a comprehensive and zoomed-out explanation of how multi-step workflows are carried out within the platform, especially those that span multiple tool interfaces and can be performed by many different users at different times.
+
+- [Working through a full multi-page Sanborn map | New Iberia, La., 1885](new-iberia-la-1885.md)