lyrics fetcher: remove lyricsfly.com support

I'll take not answering for a week my e-mail with
request for permanent  userid key as "no".

src/lyrics_fetcher.cpp

@@ -38,7 +38,6 @@ LyricsFetcher *lyricsPlugins[] =
 	new LyricstimeFetcher(),
 	new MetrolyricsFetcher(),
 	new LyrcComArFetcher(),
-	new LyricsflyFetcher(),
 	0
 };
 
@@ -140,14 +139,6 @@ bool LyricwikiFetcher::notLyrics(const std::string &data)
 	return data.find("action=edit") != std::string::npos;
 }
 
-/***********************************************************************/
-
-void LyricsflyFetcher::postProcess(std::string &data)
-{
-	Replace(data, "[br]", "\n");
-	LyricsFetcher::postProcess(data);
-}
-
 /**********************************************************************/
 
 LyricsFetcher::Result GoogleLyricsFetcher::fetch(const std::string &artist, const std::string &title)

src/lyrics_fetcher.h

@@ -72,18 +72,6 @@ struct LyricwikiFetcher : public LyricsFetcher
 		virtual bool notLyrics(const std::string &data);
 };
 
-struct LyricsflyFetcher : public LyricsFetcher
-{
-	virtual const char *name() { return "lyricsfly.com"; }
-	
-	protected:
-		virtual const char *getURL() { return "http://api.lyricsfly.com/api/api.php?i=1b76e55254f5f22ae-temporary.API.access&a=%artist%&t=%title%"; }
-		virtual const char *getOpenTag() { return "<tx>"; }
-		virtual const char *getCloseTag() { return "</tx>"; }
-		
-		virtual void postProcess(std::string &data);
-};
-
 /**********************************************************************/
 
 struct GoogleLyricsFetcher : public LyricsFetcher