a fork of a fork? upstream is at [git.causal.agency/cgit-pink/][upstream]. i wanted to play with modifying cgit :)

[upstream]: https://git.causal.agency/cgit-pink/

### changes in this fork
#### order sections even using scan-path
when you use `scan-path` you loose the ability to control how sections are ordered. now you can set
`section-sort=order` and define one or more `section-order=directory`. These directory will appear
below sectionless repository but above unspecified sections. ordering within `section-order` are
preserved and unordered sections are sorted by name.