add handler for mariadb
add config for password root
Add new role : installation composer
add configuration for vhost and add tags for ntp
refactorisation to url apt key
update syntax handler
add new role : phpmyadmin
add new role : ajenti
update site.yml for add new roles
update 'Ajenti | Download keys authenticity'
Add documentation for install vagrant and ansible
Add link for install vagrant and ansible
Update configuration mariadb : set password user root
Merge pull request #5 from lesmyrmidons/config-mariadb

Config mariadb