Move Gnu.org to https

htdocs/install/mysql/tables/llx_import_model.sql

@@ -12,7 +12,7 @@
 -- GNU General Public License for more details.
 --
 -- You should have received a copy of the GNU General Public License
--- along with this program. If not, see <http://www.gnu.org/licenses/>.
+-- along with this program. If not, see <https://www.gnu.org/licenses/>.
 --
 --
 -- List of tables for available import models
@@ -25,4 +25,4 @@ create table llx_import_model
   	label         varchar(50) NOT NULL,
   	type		  varchar(50) NOT NULL,
   	field         text NOT NULL
-)ENGINE=innodb;
+)ENGINE=innodb;