Set Move-To Path for General Setting

- setTorrentPath was called only in case DELUGE_DONE_DIRECTORY was set,
forgot about the more general DOWNLOAD_TORRENT_DIR option. Thought about
it in deluge.py, forgot about it in searcher.py. This should fix #2557

headphones/searcher.py

@@ -917,7 +917,7 @@ def send_to_downloader(data, bestqual, album):
                     deluge.setSeedRatio({'hash': torrentid, 'ratio': seed_ratio})
 
                 # Set move-to directory
-                if headphones.CONFIG.DELUGE_DONE_DIRECTORY:
+                if headphones.CONFIG.DELUGE_DONE_DIRECTORY or headphones.CONFIG.DOWNLOAD_TORRENT_DIR:
                     deluge.setTorrentPath({'hash': torrentid})
 
                 # Get folder name from Deluge, it's usually the torrent name