Order your site hierarchy with Crumbs

Last year in February, I had a session about Crumbs on the Drupal Developer Days in Brussels,
Using Crumbs To Build A Consistent Hierarchical Site Structure.

More than one year later, I propose to recycle this old presentation for something new and shiny.

This time, we will have

• a Drupal 7 version that works
• a nice codebase with autoloading
• real-world use cases
• a visually improved presentation
• some interesting user feedback from the issue queue, collected over time
• a focus on those things that users tend to struggle with. Especially, the hierarchical prioritization.
• menupoly: use the crumbs trail to determine the active submenu.
• themekey: use the crumbs trail for theme switching.