bug 255: parameter values in #config limited to 255 chars (value becomes text)

feature 303: page banner moved from combination of gallery_title, 
gallery_description and template to database (simplifies user customization)


git-svn-id: http://piwigo.org/svn/trunk@1071 68402e56-0260-453c-a942-63ccdbb3a9ee

install/phpwebgallery_structure.sql

@@ -78,7 +78,7 @@ CREATE TABLE `phpwebgallery_comments` (
 DROP TABLE IF EXISTS `phpwebgallery_config`;
 CREATE TABLE `phpwebgallery_config` (
   `param` varchar(40) NOT NULL default '',
-  `value` varchar(255) default NULL,
+  `value` text,
   `comment` varchar(255) default NULL,
   PRIMARY KEY  (`param`)
 ) TYPE=MyISAM COMMENT='configuration table';