dev #19573 : import typo 3 : add custom field to Sitotheque, ArticleCategorie...

dev #19573 : import typo 3 : add custom field to Sitotheque, ArticleCategorie and Catologue, store uid_typo3 for these classes

# Conflicts:
#	library/Class/Article.php
#	library/Class/ArticleCategorie.php
#	library/Class/Catalogue.php
#	library/Class/Sitotheque.php
#	library/Trait/CustomFields.php
#	scripts/import_typo3.php