Continued a bit:

- removed/fixed whitespaces and mixture of spaces/tabs (some)
- added new-line character at end of files (POSIX-compilant)
- reverted some code which I had messed up (compared to upstream/develop)
- removed duplicate dba::update() invocation in src/Protocol/DFRN.php
- also removed no longer valid TODO

Signed-off-by: Roland Häder <roland@mxchange.org>

mod/settings.php

@@ -149,7 +149,7 @@ function settings_post(App $a)
 		check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
 
 		$key = $_POST['remove'];
-		dba::delete('tokens', ['id' => $key]);
+		dba::delete('tokens', ['id' => $key, 'uid' => local_user()]);
 		goaway(System::baseUrl(true)."/settings/oauth/");
 		return;
 	}