NEW - Updated csv_upload to allow adding resources to collection. Also moved text into localised language file


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5875 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD hook metadata_extract_addition

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5876 c08608d7-6e46-0410-86ca-f2a6f1370df5