Each site's configuration is in the config.yml file. At a minimum, it should
have the following attributes:
title: My Blog
description: This is my blog.
theme: bw-sandstone
# if homePage is not "posts", it should be the slug of a page
homePage: home
pageSize: 5
CNAME: mysite.mydomain.com
menu:
- title: Home
link: /
- title: About
link: /pages/about/The builder and themes assume that these values exist. Other values can be added, however.
The next section will be about themes.
The homePage value should either be "posts" or it should be the filename of
a page.
pageSize is the number of posts to show in regular pagination.
The menu is used by most themes to populate a top-level links menu.
The CNAME value is optional, but it will be used to populate a CNAME file,
which can useful for custom domains with github.io "hosting".