Testing tool seems to ignore YAML options for $ADDRESS_STATE_POSTAL_ABBREV

[drinks]

Cross-post 'cuz I didn't know this repo existed!

http://efforg.github.io/congress-forms-test/?bioguide_id=T000193 as an example, the only state listed in the YAML is MS, but AL gets filled. Shouldn't be an issue in practice, but the state needs to be included/touched for success w/ mechanize so it's listed now.