Fix OrderedDict path import for 2.6

Now actually tested on 2.6. :/

R=thakis@chromium.org

Review URL: https://codereview.chromium.org/103473005

git-svn-id: http://gyp.googlecode.com/svn/trunk@1817 78cadc50-ecff-11dd-a971-7dbc132099af
Add license header to ordered_dict

http://code.activestate.com/recipes/576693/ specifies author and MIT
license, but it wasn't included in the code. Add it to make chromium's
check_licenses step happy.

R=thakis@chromium.org
TBR=thakis@chromium.org

Review URL: https://codereview.chromium.org/103813008

git-svn-id: http://gyp.googlecode.com/svn/trunk@1818 78cadc50-ecff-11dd-a971-7dbc132099af