WIP: Upload issues

This PR collects all commits related to upload issues #30 (closed), #18 (closed), and others

app/routes.py

@@ -419,7 +419,7 @@ def files(req_path):
             req_path = "/" + req_path
         if req_path.endswith('/'):
             req_path = req_path[:-1]
-        logger.debug("Request dir is %s.", req_path)
+        logger.warning("Request dir is %s.", req_path)
         return render_template('files.html', req_path=req_path, files=item_list, dirs=dirs)
     else:
         # Serve the file.