working code for array of language values
added cuke step to see if English is in language facet
added code to parse array of languages to handle multiple languages, requiring incoming data to come in as array
commenting out test for en_US as it is no longer valid under use case 80297254 in pivotal tracker
checking in changes. Removed language from voice reader which I was using as a quick load test case. Added stern load to env.rb for cuke test to pass
commenting out stern.xml load