fix includes in mobile/backend (closes #411)

mobile/backend.php

@@ -6,13 +6,12 @@
 	define('MOBILE_VERSION', true);
 
 	require_once "../config.php";
-	require_once "functions.php";
-	require_once "../functions.php";
-
-	require_once "../sessions.php";
+	require_once "mobile-functions.php";
 
-	require_once "../version.php";
-	require_once "../db-prefs.php";
+	require_once "functions.php";
+	require_once "sessions.php";
+	require_once "version.php";
+	require_once "db-prefs.php";
 
 	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 

mobile/mobile-functions.php

@@ -4,10 +4,10 @@
 		dirname(dirname(__FILE__)) . PATH_SEPARATOR .
 		dirname(dirname(__FILE__)) . "/include" );
 
-	require_once "include/functions.php";
-	require_once "include/sessions.php";
-	require_once "include/version.php";
-	require_once "include/db-prefs.php";
+	require_once "functions.php";
+	require_once "sessions.php";
+	require_once "version.php";
+	require_once "db-prefs.php";
 
 	define('TTRSS_SESSION_NAME', 'ttrss_m_sid');