Add Ubuntu 19.04

sql/schema.sql

@@ -238,7 +238,8 @@ INSERT INTO systems (id, name, release, short, relorder) VALUES
   (185,'Ubuntu',     '18.10', 'ubuntu-cosmic',   28),
   (186,'Fedora',     '29',    'fedora-29',       28),
   (187,'CentOS',     '7.6',   'centos-7.6',      50),
-  (188,'FreeBSD',    '12.0',  'freebsd-12.0',    70);
+  (188,'FreeBSD',    '12.0',  'freebsd-12.0',    70),
+  (189,'Ubuntu',     '19.04', 'ubuntu-disco',    29);
 
 
 -- Removes any path components and compression extensions from the filename.

util/ubuntu.sh

@@ -113,6 +113,9 @@ case $1 in
     cosmic)
         stdrepo cosmic $CMIRROR amd64
         ;;
+    disco)
+        stdrepo disco $CMIRROR amd64
+        ;;
     old)
         $0 warty
         $0 hoary
@@ -145,6 +148,7 @@ case $1 in
         $0 xenial   # until 2021-04
         $0 bionic   # until 2023-04
         $0 cosmic   # until 2019-07
+        $0 disco    # until 2020-01
         ;;
     all)
         $0 old