Updated README

Author: edro15

README.md

@@ -107,3 +107,10 @@ Sample SPL Search for Multiple-Axes:
 ```
 
 ![alt text](MultipleAxes_plot.png "Multiple Axes Plot")
+
+## Contributing
+* Want to **contribute**? Great! Feel free to [create a Pull Request](https://github.com/splunk/splunk-plotly-collection-viz/pulls)
+* **Found a bug?** [Open an issue](https://github.com/splunk/splunk-plotly-collection-viz/issues/new)
+
+## License
+This project is licensed under [Apache-2.0](LICENSE.md)