Updating initial README.md from template

Author: jpeddicord

README.md

@@ -1,2 +1,7 @@
-# sagemaker-spark-serving-container
+## Sagemaker Spark Serving Container
+
 This support code will be used for building and running a Docker container based on open source MLeap framework (https://github.com/combust/mleap ) for helping customers to serve Spark models on Amazon SageMaker.
+
+## License
+
+This library is licensed under the Apache 2.0 License.