update readme

Author: bryanmacfarlane

README.md

@@ -2,6 +2,8 @@
 
 :rocket: Use this template to bootstrap the creation of a JavaScript action with tests, linting, a validation workflow and publishing.
 
+This walk through takes you through creation, testing and publishing the action.
+
 ## Create an action from this template
 
 Click the `Use this Template` and provide the new repo details for your action
@@ -55,23 +57,41 @@ See the [toolkit documentation](https://github.com/actions/toolkit/blob/master/R
 
 ## Publish to a distribution branch
 
-Comment out node_modules in .gitignore
+Actions are run from GitHub repos.  We will create a releases branch and only checkin production modules (core in this case). 
+
+Comment out node_modules in .gitignore and create a releases/v1 branch
 ```bash
 # Dependency directories
 # node_modules/
 ```
 
 ```bash
 $ git checkout -b releases/v1
+$ git commit -a -m "prod dependencies"
 ```
 
 ```bash
 $ npm prune --production
+$ git add node_modules/
+$ git commit -a -m "prod dependencies"
+$ git push origin releases/v1
+```
+
+See the [versioning documentation](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md)
+
+## Validate
+
+You can now validate the action by referencing the releases/v1 branch
+
+```yaml
+uses: actions/javascript-action@releases/v1
+with:
+  milliseconds: 1000
 ```
 
 ## Usage:
 
-The uses path will be the org and repo where you create your action
+After testing you can [create a v1 tag](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md) to reference the stable and tested action
 
 ```yaml
 uses: actions/javascript-action@v1