Abbreviate journal titles with Jabref

I use KBibTeX to manage my references database, but I used to use Jabref.  Jabref has a handy feature that can automatically abbreviate journal names to their standard (ISO) abbreviation format.  The built-in list of abbreviations is missing a lot of common biology journals, but I have updated it with many biology journals.  You can get the most recent version of my abbreviations list from my Dropbox.