Added config option to allow for using subdirs with the reddit ripper

src/main/java/com/rarchives/ripme/ripper/rippers/RedditRipper.java

@@ -225,14 +225,15 @@ public class RedditRipper extends AlbumRipper {
         } catch (MalformedURLException e) {
             return;
         }
-
         String subdirectory = "";
+        if (Utils.getConfigBoolean("reddit.use_sub_dirs", true)) {
             if (Utils.getConfigBoolean("album_titles.save", true)) {
                 subdirectory = title;
                 title = "-" + title + "-";
             } else {
                 title = "";
             }
+        }
 
         List<URL> urls = RipUtils.getFilesFromURL(originalURL);
         if (urls.size() == 1) {