py34: update tests/unit/__init__.py
py34: update tests/unit/__init__.py

Change-Id: Idf16d0360eefd255a08c83de708c6630ee7d9641

openstack/ec2-api,hayderimran7/ec2-api,stackforge/ec2-api,hayderimran7/ec2-api,openstack/ec2-api,stackforge/ec2-api