Use true boolean values for failed_downloads table. Fix __construct usage in page.php.

(cherry picked from commit 11d81d02cb)

lib/copy_this/www/lib/page.php

@@ -16,7 +16,7 @@ class Page extends BasePage
 	 */
 	public function __construct()
 	{
-		parent::BasePage();
+		parent::__construct();
 
 		$role=Users::ROLE_GUEST;
 		if ($this->userdata != null)

lib/copy_this/www/lib/releases.php

@@ -2988,16 +2988,15 @@ class Releases
 	public function getAlternate($guid, $searchname, $userid, $failed = true)
 	{
 		//status values
-		// 0 = default value
-		// 1 = failed
-		// 2 = success
+		// 0/false 	= successfully downloaded
+		// 1/true 	= failed download
 
 
 		$this->pdo->queryInsert(sprintf("INSERT INTO failed_downloads (guid, userid, status) VALUES (%s, %d, %d) ON DUPLICATE KEY UPDATE status = %d",
 				$this->pdo->escapeString($guid),
 				$userid,
-				($failed === true ? 1 : 2),
-				($failed === true ? 1 : 2)
+				($failed === true ? true : false),
+				($failed === true ? true : false)
 				)
 		);