Revamp ALL Installation Guides

[tiffanymarchi]

With Elesh's help (along with others), revamp the installation guides for:

• Amazon Linux (also, create a video for this).

• Docker

• Kubernetes

• Red Hat & CentOS

• Hybrid Deployment

• Install with ZIP (low priority, as we want to discourage clients from installing in this manner)

• Configure Production-Ready APIM Env

[plsstephenson]

I believe this was started but not finished. Check with Elesh.