Extracts and cleans up configuration options used in the source
Improves rendering the configuration documentation
Supports category tags
Fixes including the layout directory
Separates code for generating list of pages and improves output
Adds support for inline @link tags
Adds generating documentation for classes configuration and improves output
Minor improvement
Merge pull request #564 from nsendetzky/master

Extracts more details from the configuration option documentation and improves the generated output