Created login logout test
Fixes: removed is_user_loggedout from base, updated home login and out, removed unused wait, added confirmation that user is not logged in before logging in.
Removed logged_out, updated user to default for credentials
Removed unused locators, updated user/default business.
Fixed pep8 issues, removed unused import, shortened locator.
Merge remote-tracking branch 'upstream/master' into login
Merge pull request #35 from rbillings/login

Created login logout test