Clean up Page and Workflow concept for OpenID tests

Pages should only contain page data, not steps to perform desired results. Moved
these instances to wokflows.
Added a Google OpenID integration test, which assumes environmental conditions
and will skip if these conditions are not met.
Add missing suite for Upload Tests

Missed in previous merge.
Fix items from OpenID test code review

Fix typo in goToResetPassword
Remove unnecessary try-catch
Fix odd declaration of empty string
Improve cookie delete failure message
Merge pull request #180 from zanata/openid-tests

Clean up Page and Workflow concept for OpenID tests