Add deployment scenarios for evaluation scenarios and hyper-scale production scenarios

[kbastani]

As this project grows closer and closer to a best practices architecture for a social network in production, a few more features need to be added. This will undoubtedly increase the container count of running the example. This definitely limits the evaluation criteria for some developers with less memory on their laptops.

I will be adding two different deployment scenarios.

• Low-footprint laptop deployment using kubernetes on docker-for-mac
• Hyper-scale footprint for cloud native deployments on any cloud provider

[kbastani]

Helm charts have been added and tested in the latest commit