[Poshuku CW] Proper matching elements iteration.
[Poshuku CW] Avoid processEvents().
[Poshuku CW] Don't recurse to parent frame.
[Poshuku CW] Fixed style somewhat.
[Poshuku CW] Removed everything only on load, use QUrls everywhere.
[Poshuku CW] Try removing elements immediately as well.
[Poshuku CW] src attr is typically encoded.
[Poshuku CW] Fixed iframe typo.
[Poshuku CW] Threaded hiding element detection.