Fix to setup.cfg for dateutil

Previously we had not updated setup.cfg to properly install dateutil.
All the tests ran fine, but 'python setup.py install' did not put
dateutil in the proper place, which made the server fail when installed.

Change-Id: Icc468ff41c0d1a70c5dccb9966ce7ed41207c67e

congress/policy/builtin/congressbuiltin.py

@@ -17,7 +17,7 @@
 from datetime import datetime
 from datetime import timedelta
 
-from thirdparty.dateutil import parser as datetime_parser
+from thirdparty_dateutil import parser as datetime_parser
 
 
 class DatetimeBuiltins(object):

setup.cfg

@@ -23,6 +23,7 @@ classifier =
 packages =
     congress
     antlr3
+    thirdparty_dateutil
 
 [global]
 setup-hooks =

thirdparty/__init__.py

@@ -1,9 +0,0 @@
-"""
-Copyright (c) 2003-2010  Gustavo Niemeyer <gustavo@niemeyer.net>
-
-This module offers extensions to the standard python 2.3+
-datetime module.
-"""
-__author__ = "Gustavo Niemeyer <gustavo@niemeyer.net>"
-__license__ = "Simplified BSD"
-__version__ = "2.0"

thirdparty_dateutil

@@ -0,0 +1 @@
+thirdparty/dateutil/