DOC: Getting started needs some changes

[featuriz]

This page https://github.com/gohugoio/hugoDocs/edit/master/content/en/getting-started/quick-start.md

General URL: https://gohugo.io/getting-started/quick-start/

I'm new to HUGO. I found this at this page,

hugo new project quickstart
cd quickstart
git init
git submodule add https://github.com/theNewDynamic/gohugo-theme-ananke.git themes/ananke
echo "theme = 'ananke'" >> hugo.toml
hugo server

This is good to start a project with a template for SOME EYE CANDY peoples.

There is no documentation or reference about "Getting started without any theme".

I'm new to HUGO. I think the hugo website itself is done by hugo. Simplicity is good, but not like this.