anonymous github query limit reached in testing

[calmrat]

While running github api tests on travis-ci I'm hitting the following rate limit error:

GithubException: 403 {u'documentation_url': u'https://developer.github.com/v3/#rate-limiting', u'message': u"API rate limit exceeded for 52.0.240.122. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)"}

Need to figure out either A) how to use a test user/login or token for testing using 'authenticated' requests or build in a 'skip if rate limit exceeded' step into the tests to avoid the tests failing... just skip and warn in this case.