fix some playlist drops on sidebar stuff

src/libtomahawk/dropjob.cpp

@@ -152,6 +152,13 @@ DropJob::isDropType( DropJob::DropType desired, const QMimeData* data )
         // Not the most elegant
         if ( url.contains( "spotify" ) && url.contains( "playlist" ) && s_canParseSpotifyPlaylists )
             return true;
+
+        // we don't know about these.. gotta say yes for now
+        if ( url.contains( "bit.ly" ) ||
+             url.contains( "j.mp" ) ||
+             url.contains( "t.co" ) ||
+             url.contains( "rd.io" ) )
+            return true;
     }
 
     return false;

src/sourcetree/sourcetreeview.cpp

@@ -539,6 +539,9 @@ SourceTreeView::dropEvent( QDropEvent* event )
             dropThis->setDropTypes( DropJob::Playlist );
             dropThis->setDropAction( DropJob::Create );
             dropThis->parseMimeData( event->mimeData() );
+
+            // Don't add it to the playlist under drop, it's a new playlist now
+            return;
         }
 
         QTreeView::dropEvent( event );