Initial update to port new navigation and icon apps from unstable
Remove unused files
Update acls, converter, django_gpg, main, project_setup, project_tools, smart_settings and user_management apps to use the new navigation and icon apps
Update history app to new navigation and icon system
Update schedule app to new navigation and icon systems
Update documents, document_indexing, metadata apps to use new navigation and icons system, add diagnostics app from unstable
Add maintenance app from unstable, update documents and document_indexing apps to use it
Bump version to 1.0 alpha
Remove unneeded maintenance function code from the main app
Re-enable API app
Update the folders app to use the new navigation and icons systems
Update history app to use registry to register it's tool entry
Remove unused file
Update linking and tags apps to use new navigation and icons system
Update generic list subtemplate to render new nanvigation multi object link buttons correctly
Update document_acls app to use new navigation code
Update document_comments app to use new navigation and icons code
Update base template to fix form header link's rendering
Enable document_acls and document_comments apps
Update base template to render the current object action links and the 'other available actions' links