make it easier to use tool for multiple comittees

generate.py

@@ -56,7 +56,9 @@ def deEmojify(text):
 class Top:
     def __init__(self, title=None, sender=None, body=None, protostub=None, message=None):
         if message:
-            self.title = deEmojify(decode_header(message["Subject"][6:]))
+            subject = message["Subject"]
+            needs_stripping = subject[:6] == "[top] "
+            self.title = deEmojify(decode_header(subject[6:] if needs_stripping else subject))
             real_name, address = email.utils.parseaddr(message["From"])
             real_name = decode_header(real_name)
             self.sender = real_name or address
@@ -152,7 +154,7 @@ def conf2top(top):
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
-    parser.add_argument("--config", default=CONFIG_FILE)
+    parser.add_argument("--config", "-c", default=CONFIG_FILE)
     mode = parser.add_mutually_exclusive_group(required=True)
     mode.add_argument("--invite", action="store_true")
     mode.add_argument("--mm-invite", action="store_true")