Add deployment instructions and make options to README

README.md

@@ -39,3 +39,34 @@ make build
 ```shell
 make test
 ```
+
+## Deploy the app
+### Linux / Unix
+The app will be deployed in **~/Applications**, the CSV data file *thechart_data.csv* will be store in **~/Documents**.
+```shell
+make deploy
+```
+### MacOS / Windows
+TODO: use OS specific flags with *pyinstaller*.
+
+## Make options
+Show the help menu:
+```shell
+make help
+```
+Sub-commands listed below:
+```
+attach               Open a shell in the container
+build                Build the Docker image
+deploy               Deploy standalone app executable
+format               Format the code
+help                 Show this help
+install              Set up the development environment
+lint                 Run the linter
+requirements         Export the requirements to a file
+run                  Run the application
+shell                Open a shell in the local environment
+start                Start the app
+stop                 Stop the app
+test                 Run the tests
+```