Update analysis for Le Soir
archives.lesoir.be and www.lesoir.be seems now to use different software.
archives. still use the old markup, www. uses a new markup.
Logic is separated in two classes, LeSoirPage and ArchivesLeSoirPage
Common processing bits are in LeSoirPage:
- processDate to handle the date as a long dd mmmm yyyy
- processAuthors to handle specific and variable authors information
Removed trailing ?> from lesoir.php
Fixes T139.