add new service "messageBox"

this service is to pop up message box for simple input.
usage:
 common.messageBox({
            title: "分配至其它运单",
            content: "请输入运单号",
            input: "text",
            placeholder: "EO运单编号"
        }).then(function (value) {
                orderService.erAssignChange({
                    selectedItems: $scope.selectedItems(),
                    eoid: value
                }).success(function () {
                        notifier.success("已成功分配至订单" + value);
                        $scope.searchAssignableRequest();
                    });
            }, function () {
                notifier.cancel("操作取消...");
            });