add new collection configuration to support a 'trashcan' for assets. Update class factory to allow callers to specify if they want the default set of assets or the trashcan
add ajax callback entry point to remove the asset
fix sizing of the delete column
add CHANGELOG entry for work
update warning message
add unit tests for asset delete/restore
use the new notification tools for the confirmation dialog
remove invalid comments
forgot to internationalize one string
put back the verbose switch in xml_importer.py