Work around ConfigParser.read bug

handel/interface.py

@@ -385,5 +385,5 @@ def get_config(filename):
     config = configparser.ConfigParser(
         comment_prefixes=['START', 'END', '#', '*****'])
     # Read and parse
-    config.read(filename)
+    config.read([filename])
     return {section: dict(config[section]) for section in config.sections()}