Apologies Gina, I missed this in my commit. This file contains a single line:
{"errors":[{"code":163,"message":"Could not determine source user"}]} (i.e. the same as https://github.com/tisjames/ThinkUp/blob/31d06ff0896102418c0a16c7002086f19a71e123/webapp/plugins/twitter/tests/data/testoftwittercrawler/searchtweets/ginatrapani/friendships_show.json-source_id%3D930061-target_id%3D36823)

What's the correct way for me to sort this out for this pull request?