v0.12.3
Fix imports for OrderedDict on Py2.6
More updates and improvements to the docs
Py2.6: ignore missing _url_collapse_path in CGIHTTPServer
Add What's New entry for OrderedDict and Counter backports to Py2.6
Merge pull request #71 from QuLogic/annotate-failing-2.6-tests
Add bytes.maketrans() method (issue #51)
Fix ensure_new_type's handling of longs.
Bump version to v0.12.3