userpref value size increased to 1024 to store all the default languages of the sauserspref roundcube plugin.

files/spamassassin-pg-3.4.sql

@@ -2,7 +2,7 @@ CREATE TABLE userpref (
   prefid bigserial NOT NULL unique primary key,
   username varchar(100) NOT NULL,
   preference varchar(50) NOT NULL,
-  value varchar(100) NOT NULL
+  value varchar(1024) NOT NULL
 );
 CREATE INDEX userpref_username_idx ON userpref(username);
 CREATE TABLE awl (