Modification du module utilisateur et ajout de quelques pages
	new file:   app/Resources/TwigBundle/views/Exception/error404.html.twig
	modified:   nbproject/private/private.properties
	modified:   nbproject/project.properties
	modified:   src/Easy/SiteBundle/Controller/AccueilController.php
	modified:   src/Easy/SiteBundle/Resources/config/routing.yml
	new file:   src/Easy/SiteBundle/Resources/public/images/wip.png
	new file:   src/Easy/SiteBundle/Resources/views/Pages/developpement.html.twig
	new file:   src/Easy/SiteBundle/Resources/views/Pages/serveurs.html.twig
	modified:   src/Easy/SiteBundle/Resources/views/menu.html.twig
	modified:   src/Easy/UtilisateurBundle/Controller/UtilisateurController.php
	modified:   src/Easy/UtilisateurBundle/Resources/config/routing.yml
	new file:   src/Easy/UtilisateurBundle/Resources/views/Utilisateur/list.html.twig
	modified:   src/Easy/UtilisateurBundle/Resources/views/Utilisateur/listAdmin.html.twig
	new file:   src/Easy/UtilisateurBundle/Resources/views/Utilisateur/showAdmin.html.twig
	modified:   vendor/autoload.php
	modified:   vendor/composer/autoload_real.php
	modified:   vendor/composer/installed.json
	modified:   vendor/friendsofsymfony/user-bundle/FOS/UserBundle
	modified:   vendor/gedmo/doctrine-extensions