Looking for languages in layouts
Looking for languages in _config.yml instead
Displaying form elements for each language
Replaced load_config() with more-specific load_languages()
Saving title and body for languages other than English
Fixed form field names in test
Always returning English from load_languages
Fixed branch start point branch for un-merged clone.

Local clone branches were not using  un-merged changes from origin/master.
Modifed languages configuration to use a list of dicts
Added a test to check for branch start-point bug from d365032.
Added tests for configuration with languages
Merge pull request #33 from codeforamerica/add-layout-languages

Add optional languages back to editing UI