combine change-password, change-theme and change-language into 'my profile'

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lng/de.lng.php

@@ -1236,6 +1236,7 @@ Vielen Dank, Ihr Administrator',
 			'description' => 'Wähle das zu durchsuchende Feld aus'
 		],
 		'upload_import' => 'Hochladen und importieren',
+		'profile' => 'Mein Profil',
 	],
 	'phpfpm' => [
 		'vhost_httpuser' => 'Lokaler Benutzer für PHP-FPM (Froxlor-Vhost)',

lng/en.lng.php

@@ -1351,6 +1351,7 @@ Yours sincerely, your administrator',
 			'description' => 'Select the field you want to search in'
 		],
 		'upload_import' => 'Upload and import',
+		'profile' => 'My profile',
 	],
 	'phpfpm' => [
 		'vhost_httpuser' => 'Local user to use for PHP-FPM (Froxlor vHost)',