ISFDB:Repair Variants

Now that variant title merging is being done correctly, we need to go back and find errors such as those described in Bug 10024:

10024 OPEN It would appear that either the ISFBD1-to-ISFDB2 conversion or the variant titles/pseudonyms conversion caused some short fiction Works with variant titles to appear twice. For example, Damon Knight's Collector's Item, whose variant title is The End of the Search, also appears as http://www.isfdb.org/cgi-bin/title.cgi?62914. Ditto with his Mary, which is aka An Ancient Madness, and which also appears as http://www.isfdb.org/cgi-bin/title.cgi?57075, etc. Ahasuerus 09:52, 31 May 2006 (CDT)