lyrics fetcher: add support for tekstowo.pl

src/lyrics_fetcher.cpp

@@ -45,6 +45,7 @@ LyricsFetcher *lyricsPlugins[] =
 	new LyricsmaniaFetcher(),
 	new MetrolyricsFetcher(),
 	new JustSomeLyricsFetcher(),
+	new TekstowoLyricsFetcher(),
 	new InternetLyricsFetcher(),
 	0
 };

src/lyrics_fetcher.h

@@ -124,6 +124,14 @@ protected:
 	virtual const char *regex() const override { return "<lyrics.*?>(.*?)</lyrics>"; }
 };
 
+struct TekstowoLyricsFetcher : public GoogleLyricsFetcher
+{
+	virtual const char *name() const override { return "tekstowo.pl"; }
+
+protected:
+	virtual const char *regex() const override { return "<div class=\"song-text\">.*?</h2>(.*?)<a"; }
+};
+
 struct InternetLyricsFetcher : public GoogleLyricsFetcher
 {
 	virtual const char *name() const override { return "the Internet"; }