Correcting xmlrpc-c minimal accepted version
Fixing typos in the 'Compilation des sources' section
 Fixing typo in the 'Vérifier l'installation' and 'Configuration de la base de données' section
Fixing typo for supervisor in the 'Prérequis' section and some correction in the databases sections
Fixing typos in the 'TMS Posix Shell' section
Fixing typos in the LDAP and distant database sections
Fixing supervisor and distant database typos
ZeroMQ prerequisite typo (non testé -> non supporté)
Fixing some typos
Fixing last typos in the admin guilde