update readme

README.md

@@ -1,15 +1,38 @@
 # Jira Login
-Used to store credentials for later use by [other actions](https://github.com/atlassian/gajira)
+Used to store credentials for later use by other [Jira Actions](https://github.com/atlassian/gajira)
+
+This is required by other actions like:
+- [`Transition`](https://github.com/marketplace/actions/jira-transition) - Transition a Jira issue
+- [`Comment`](https://github.com/marketplace/actions/jira-comment) - Add a comment to a Jira issue
+- [`Create`](https://github.com/marketplace/actions/jira-create) - Create a new Jira issue
+- [`Find issue key`](https://github.com/marketplace/actions/jira-find) - Search for an issue key in commit message, branch name, etc. This issue key is then saved and used by the next actions in the same workflow
+- [`TODO`](https://github.com/marketplace/actions/jira-todo) - Create a Jira issue for each TODO comment in committed code
+- [`CLI`](https://github.com/marketplace/actions/jira-cli) - Wrapped [go-jira](https://github.com/Netflix-Skunkworks/go-jira) CLI for common Jira actions
 
 ## Usage
+An example workflow to create a Jira issue for each `//TODO` in code:
 
 ```
+workflow "Todo issue" {
+  on = "push"
+  resolves = ["Jira Login"]
+}
+
 action "Jira Login" {
-  uses = "atlassian/gajira-login@v1.0.0"
-  secrets = ["JIRA_BASE_URL", "JIRA_USER_EMAIL", "JIRA_API_TOKEN"]
+  uses = "atlassian/gajira-login@master"
+  secrets = ["JIRA_BASE_URL", "JIRA_API_TOKEN", "JIRA_USER_EMAIL"]
+}
+
+action "Jira TODO" {
+  needs = "Jira Login"
+  uses = "atlassian/gajira-todo@master"
+  secrets = ["GITHUB_TOKEN"]
+  args = "--project=GA --issuetype=Task"
 }
 ```
 
+More examples at [gajira-demo](https://github.com/atlassian/gajira-demo) repository
+
 ----
 ## Action Spec: