Introduce two main sections "Deployment" and "Usage" and move "Developer
guide" to the top level, too. In particular, split the huge
deployment-and-usage file into multiple parts under the new main
sections. Move customization guide from "Advanced" to "Usage".
This patch also renames "Advanced" to "Reference" as only that is left
there is reference documentation.
Fix markdown syntax and style for content that was moved from README.md
to docs/:
- get-started/introduction
- examples-and-demos
- get-started/features
- contributing
Unify the spelling of master and worker in headings and beginning of
senctences.
Also, env variable for container name in developers-guide.
Move all content from README.md to the Jekyll site under docs/. Also
re-organize it into multiple sub-pages.
Populate README with fresh content turning it into virtually a big link
to the html-based documentation site. Spiced up with super-quick-start
instructions.
