I added a check and code to correct for the new way that Web of Knowledge writes out the raw data for the EndNote Desktop (.ciw) data files.  The author with full name field, AF, was abandoned for new exports in favor of putting all in the AU field.  Therefore we check to see if the data has a filled AF field and if not uses the AU field instead.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/refnet@5 edb9625f-4e0d-4859-8d74-9fd3b1da38cb