Update readme with required sections (#686)

* docs: update readme

Signed-off-by: Bryan Behrenshausen <[email protected]>

README.md

@@ -1,7 +1,6 @@
 # SAS® Viya® Monitoring for Kubernetes
-
-SAS® Viya® Monitoring for Kubernetes provides scripts and customization
-options to deploy metric monitoring, alerts, and log-message aggregation for SAS® Viya®.
+## Overview
+SAS® Viya® Monitoring for Kubernetes provides scripts and customization options to deploy metric monitoring, alerts, and log-message aggregation for SAS® Viya®.
 
 **Note:** The documentation included in this GitHub project uses "SAS Viya" to refer to the SAS Viya platform and compatible SAS Viya applications, including these products:
 - SAS® Viya® (previously called SAS Visual Machine Learning)
@@ -14,5 +13,11 @@ Log monitoring and metric monitoring can be deployed independently or together.
 For information about SAS® Viya® Monitoring for Kubernetes, see the following sections in the SAS Viya Monitoring for Kubernetes Help Center:
 
 - For an introduction, see [About SAS® Viya® Monitoring for Kubernetes](https://documentation.sas.com/?cdcId=obsrvcdc&cdcVersion=v_003&docsetId=obsrvdply&docsetTarget=n0bzfdp3bn6p4vn1lj9pm2hy8t0q.htm).
+- For information about the components in SAS® Viya® Monitoring for Kubernetes, the prerequisites, and more, see [Getting Started](https://documentation.sas.com/?cdcId=obsrvcdc&cdcVersion=v_003&docsetId=obsrvdply&docsetTarget=n18d875xbudfken18v75gj7mopxq.htm) in the SAS Viya Monitoring for Kubernetes Help Center.
+
+## Contributing
+Maintainers are accepting patches and contributions to this project.
+Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on submitting contributions to this project.
 
-- For information about the components in SAS® Viya® Monitoring for Kubernetes, the prerequisites, and more, see [Getting Started](https://documentation.sas.com/?cdcId=obsrvcdc&cdcVersion=v_003&docsetId=obsrvdply&docsetTarget=n18d875xbudfken18v75gj7mopxq.htm) in the SAS Viya Monitoring for Kubernetes Help Center.
+## License
+This project is licensed under the [Apache 2.0 License](LICENSE).