The Scaffolding plugin was installed to provide the ability to structure data on pages with forms that are more full featured than Confluence templates.
Confluence has been updated to the 3.2 branch.
Release notes are here:
http://confluence.atlassian.com/display/DOC/Confluence+3.2+Release+Notes
http://confluence.atlassian.com/display/DOC/Confluence+3.2.1+Release+Notes
3.2 introduces the Documentation and Easy Reader themes.
http://confluence.atlassian.com/display/DOC/Configuring+the+Documentation+Theme
http://confluence.atlassian.com/display/DOC/Configuring+the+Easy+Reader+Theme
We have removed the version 2 Left, Top and Left, and Clickr themes due to bugs; These themes were deprecated and are scheduled to be completely removed from a future release any way.