Navigation

Sidebar navigation items are defined in _data/nav.yml, for example:

- title: Formatting
- title: Installation
- title: Configuration
  pages:
    - title: Navigation
    - title: Mathjax
    - title: Docsearch

The above nagivation would link to the following files:

project_root/
├── formatting.md
├── installation.md
└── configuration/
    ├── navigation.md
    ├── mathjax.md
    └── docsearch.md

Front matter for each .md page must contain a group reference to the top-level.