Update readme with configuration reference and other section stubs

README.md

@@ -29,6 +29,8 @@ Some feature highlights:
 
 * [How It Works](#how-it-works)
 * [Installation](#installation)
+* [Configuration](#configuration)
+* [Usage](#usage)
 
 ### How It Works
 
@@ -70,3 +72,30 @@ npm install
 ```
 foxxmd/reddit-context-bot:latest
 ```
+
+
+## Configuration
+
+Context Bot's configuration conforms to [JSON Schema](https://json-schema.org/) Draft 7 so you can view all documentation while also interactively writing and validating your config!
+
+Any number of json validators exists but I suggest using [Atlassian JSON Schema Viewer](https://json-schema.app/start):
+* Copy the url from the Raw button on [schema.json](/src/Schema/schema.json)
+* Paste into the text box on the viewer page and hit **Load Schema**
+
+From there you can drill down into any object, see its requirements, view an example JSON document, and live-edit your configuration on the right-hand side.
+
+### Environmental Variables
+
+Documentation coming soon
+
+### Example Config
+
+Coming soon
+
+## Usage
+
+Documentation coming soon
+
+## License
+
+[MIT](/LICENSE)