Update integration test
Revert "Update integration test"

This reverts commit 134879b08eb0f7a892df6d8976e6991861b47758.
Add instructions for running the unit tests
Merge branch 'master' into backbonify-all
Merge branch 'master' into backbonify-all
Add instructions for running integration tests
Correct env in unit test instructions
Upgrade wd to support newer Selenium versions