SAMZA-1685: Need to resolve redirects for virtualenv download location for running integration tests
SAMZA-1685: Need to resolve redirects for virtualenv download location for running integration tests

Testing Done: ran bin/integration-tests.sh locally from mac/linux which did not run the integration tests before

Author: Cameron Lee <calee@linkedin.com>

Reviewers: Jagadish <jagadish@apache.org>

Closes #482 from cameronlee314/inttest

prateekm/samza,bharathkk/samza,prateekm/samza,apache/samza,apache/samza,bharathkk/samza,lhaiesp/samza,bharathkk/samza,apache/samza,fredji97/samza,lhaiesp/samza,lhaiesp/samza,abhishekshivanna/samza,lhaiesp/samza,prateekm/samza,prateekm/samza,fredji97/samza,abhishekshivanna/samza,bharathkk/samza,bharathkk/samza,fredji97/samza,abhishekshivanna/samza,lhaiesp/samza,abhishekshivanna/samza,apache/samza,apache/samza,fredji97/samza,abhishekshivanna/samza,prateekm/samza,fredji97/samza