diff --git a/admin/install-dev.php b/admin/install.php
similarity index 100%
rename from admin/install-dev.php
rename to admin/install.php
diff --git a/apps/SimplePages/install-dev.php b/apps/SimplePages/install.php
similarity index 100%
rename from apps/SimplePages/install-dev.php
rename to apps/SimplePages/install.php
diff --git a/apps/logfiles/install-dev.php b/apps/logfiles/install.php
similarity index 100%
rename from apps/logfiles/install-dev.php
rename to apps/logfiles/install.php
diff --git a/apps/meta/install-dev.php b/apps/meta/install.php
similarity index 100%
rename from apps/meta/install-dev.php
rename to apps/meta/install.php
diff --git a/apps/sidebar/install-dev.php b/apps/sidebar/install.php
similarity index 100%
rename from apps/sidebar/install-dev.php
rename to apps/sidebar/install.php
diff --git a/apps/testing/config.php b/apps/testing/config.php
deleted file mode 100644
index 55c0d49..0000000
--- a/apps/testing/config.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-$_CONF['app_name'] = 'Appname';
-$_CONF['app_desc'] = 'Appbeschreibung';
-$_CONF['app_build'] = 1;
-$_CONF['app_version'] = 'v0.9 Beta';
-//$_CONF['base_url'] = 'demoapp/';
-
-$_CONF['base_file'] = 'test.php';
-$_CONF['alias'] = ['test' => 'test.php', 'watr-andres' => 'test.php'];
-
-$_CONF['domain'] = 'sub.mowie';
\ No newline at end of file
diff --git a/apps/testing/test.php b/apps/testing/test.php
deleted file mode 100644
index 50fdff8..0000000
--- a/apps/testing/test.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$page->setResponseCode(200);
-$page->setContent('Hallo Welr');
-$page->setTitle('tset');
\ No newline at end of file
diff --git a/inc/libs/functions.php b/inc/libs/functions.php
index 19274e7..6bfad27 100755
--- a/inc/libs/functions.php
+++ b/inc/libs/functions.php
@@ -128,7 +128,6 @@ function is_loggedin()
 {
 	if (isset($_SESSION['user'], $_SESSION['token']))
 	{
-
 		$GLOBALS['db']->setCol('system_loggedin');
 		$GLOBALS['db']->data['token'] = $_SESSION['token'];
 		$GLOBALS['db']->data['user'] = $_SESSION['userid'];
@@ -141,14 +140,13 @@ function is_loggedin()
 			{
 				if ($token == $_SESSION['token'])
 				{
-					//Session nach 30 min inaktivität löschen
+					//last request was more than 30 minutes ago
 					if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > 1800))
 					{
 						$GLOBALS['db']->setCol('system_loggedin');
 						$GLOBALS['db']->data['token'] = $_SESSION['token'];
 						$GLOBALS['db']->delete();
 
-						// last request was more than 30 minutes ago
 						session_unset();     // unset $_SESSION variable for the run-time
 						session_destroy();   // destroy session data in storage