French translation update by Erwan Duroselle

The latest French translation update is available here:
http://squirrel-sql.svn.sourceforge.net/viewvc/squirrel-sql/trunk/sql12/squirrelsql-translations/src/main/resources/squirrel-sql_fr.jar

Directions how to activate the translation update can be found here:
http://squirrel-sql.sourceforge.net/index.php?page=translations