added Subdomains.add; minor fixes and enhancements

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

lib/classes/api/commands/class.Froxlor.php

@@ -311,7 +311,7 @@ class Froxlor extends ApiCommand
 						'type' => $r[1],
 						'desc' => (isset($r[2]) ? trim($r[2]) : '')
 					);
-				}
+				} // check throws-section
 				elseif (! empty($c) && strpos($c, '@throws') === false) {
 					if (substr($c, 0, 3) == "/**") {
 						continue;