Defining the Substance Library interface.
Convenience method for getting a collection.
Modularize Library view/controller.
Introduce document collections.
Make fetching docs part of the library interface.
Added some author info.
Automatic schema determination.
Refactor Library/Collection stuff.
Improved library/collection.
Enable overflow for collections.
Library improvements.
Teaser image for collections.
Consider publish date.
Display collection header.
Cleanup.