[FIX] account_analytic_analysis: missing logging import & instanciation

opw-647552

addons/account_analytic_analysis/res_config.py

@@ -19,10 +19,14 @@
 #
 ##############################################################################
 
+import logging
+
 from openerp.osv import fields, osv
 from openerp.tools.translate import _
 from openerp.exceptions import UserError
 
+_logger = logging.getLogger(__name__)
+
 class sale_configuration(osv.osv_memory):
     _inherit = 'sale.config.settings'