- Added missing column server_kurzbz to system/dbupdate_3.3.php column

check
- Changed the server column position in the extension manager view
- Removed public method getInstalledExtensions from application/models/system/Extensions_model.php
- Fixes, comments and indentations in application/libraries/ExtensionsLib.php

application/models/system/Extensions_model.php

@@ -26,22 +26,6 @@ class Extensions_model extends DB_Model
         );
 	}
 
-	/**
-	 *
-	 */
-	public function getInstalledExtensions()
-	{
-		$query = 'SELECT extension_id, e1.name, e1.version, description, license, url, core_version, dependencies, enabled, e1.server_kurzbz
-					FROM system.tbl_extensions e1
-			  INNER JOIN (
-				  SELECT name, MAX(version) AS version
-				  	FROM system.tbl_extensions
-				GROUP BY name) e2
-					  ON (e1.name = e2.name AND e1.version = e2.version)';
-
-		return $this->execQuery($query);
-	}
-
 	/**
 	 *
 	 */
@@ -50,3 +34,4 @@ class Extensions_model extends DB_Model
 		return $this->execQuery($sql);
 	}
 }
+