Enhancement - Supports '--' on the command line

- Using '--' on the command line separates the left hand side, where
  task is free to interpret arguments in the usual way, and the right
  hand side, which is then assumed to be part of the task description,
  and is not interpreted by task.

AUTHORS

@@ -1,6 +1,12 @@
 Principal Author:
   Paul Beckingham
 
+Package Maintainer & Contributing Author:
+  Federico Hernandez
+
+Designer:
+  David J Patrick
+
 Contributing Authors:
   Damian Glenny
   Andy Lester
@@ -10,9 +16,7 @@ Contributing Authors:
   Benjamin Tegarden
   Chris Pride
   Richard Querin
-  Federico Hernandez
   T. Charles Yun
-  David J Patrick
   P.C. Shyamshankar
   Johan Friis
   Steven de Brouwer