fix datepicker css bug. cf https://github.com/eternicode/bootstrap-datepicker/pull/850
fix datepicker css bug. cf https://github.com/eternicode/bootstrap-datepicker/pull/850

datanel/MttBundle,dvdn/MttBundle,CanalTP/MttBundle,Tisseo/MttBundle,datanel/MttBundle,CanalTP/MttBundle,dvdn/MttBundle,dvdn/MttBundle,Tisseo/MttBundle,Tisseo/MttBundle,CanalTP/MttBundle,datanel/MttBundle