- Started to implement 'new Folder' feature for RSS grouping

- Fixed a bug in 'Feed subscribe', the type of the new feed (STREAM) was not set

src/rss_imp.h

@@ -68,6 +68,7 @@ protected slots:
   void saveSlidersPosition();
   void restoreSlidersPosition();
   void showFeedDownloader();
+  void askNewFolder();
 
 public:
   RSSImp(bittorrent *BTSession);