Merge pull request #11 from faulkner/python2.6-ordereddict

Use ordereddict to support Python 2.6.

args.py

@@ -9,7 +9,10 @@ import os
 import sys
 from sys import argv
 from glob import glob
-from collections import OrderedDict
+try:
+    from collections import OrderedDict
+except ImportError:
+    from ordereddict import OrderedDict
 
 # Python 3
 if sys.version_info[0] == 3:

setup.py

@@ -22,6 +22,7 @@ setup(
     zip_safe=False,
     include_package_data=True,
     platforms='any',
+    install_requires=['ordereddict'],
     classifiers=[
         'Environment :: Web Environment',
         'Intended Audience :: Developers',