Revert "Fix import error in pyhton 2.6."

This reverts commit f6a78cb4b2.

secretary.py

@@ -22,15 +22,10 @@ import re
 import sys
 import logging
 import zipfile
+from collections import OrderedDict
 from xml.dom.minidom import parseString
 from jinja2 import Environment, Undefined
 
-try:
-    from collections import OrderedDict
-except ImportError:
-    # Its python 2.6
-    pass
-
 # Test python versions and normalize calls to basestring, unicode, etc.
 try:
     unicode = unicode