use same http client in ImportCocoonRDF and define version 0.22
# Private class: See README.mdclassmysql::bindings::php{package{'php-mysql':ensure=>$mysql::bindings::php_package_ensure,install_options=>$mysql::bindings::install_options,name=>$mysql::bindings::php_package_name,provider=>$mysql::bindings::php_package_provider,}}