User-facing repository, command and file interfaces:
   attributes          Defining attributes per path
   cli                 Git command-line interface and conventions
   hooks               Hooks used by Git
   ignore              Specifies intentionally untracked files to ignore
   mailmap             Map author/committer names and/or E-Mail addresses
   modules             Defining submodule properties
   repository-layout   Git Repository Layout
   revisions           Specifying revisions and ranges for Git

