BWiki, short for Bishop's Wiki, is a simple wiki which meets my needs. It uses Markdown with Textile-inspired table syntax for markup and Git for version control. Pages are auto-linked with 'WikiWords' as in the original wiki. Limited page customization is provided for.
By default, bwiki uses WikiWords (roughly, spaceless CamelCase phrases) to automatically link wiki pages. Plurals are detected with simple rules and de-pluralized. For flexibility, will use Gollum-style page links:
[[My Page]]
Which will link to the "My-Page" wiki page. Spaces and slashes will be replaced with dashes. To override the link text, use the syntax:
[[Link Text|My Page]]
This syntax, being explicit will not get de-pluralized.