remove dbport from default config because nobody changes that one anyway. also set default host to localhost instead of 127.0.0.1 to allow socket connections (till said ip forces tcp)

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@364 b3834d28-1941-0410-a4f8-b48e95affb8f

config.default.inc.php

@@ -137,14 +137,17 @@ $dbtype = 'mysql4';
  *
  * @var string
  */
-$dbhost = '127.0.0.1';
+$dbhost = 'localhost';
 
 /**
- * Database port
+ * Database port.
+ *
+ * When using mysqli, leave this to null
+ * - connecting will fail otherwise.
  *
  * @var string|integer
  */
-$dbport = 3306;
+$dbport = null;
 
 /**
  * Database username

config.inc.php.dist

@@ -101,13 +101,6 @@ $dbname = 'scuttle';
  *
  * @var string
  */
-$dbhost = '127.0.0.1';
-
-/**
- * Database port
- *
- * @var string|integer
- */
-$dbport = 3306;
+$dbhost = 'localhost';
 
 ?>