Update setup.py

Merge pull request timotheus#133 from bimusiek/master

Fixed hopefully last unicode problem

0.1.10.1 release

0.1.6.1 release

update Changes

fix unicode issue in dict to xml routine

Merge pull request timotheus#46 from jeffcjohnson/master

shopping API uses X-EBAY-API-SITE-ID not X-EBAY-API-SITEID

Tag version 0.3