Feature/ingest voices

Hi @NYULibraries/hydra 

So, I am pushing this up with the hopes that someone can help me out with the cucumber testing.  I ingested the data by doing 
bundle exec rake ichabod:load['voice','http://discovery.dlib.nyu.edu:8080/solr3_discovery/core0/select']

I could see it in the development instance of Ichabod. I then tried to change it to test environment by creating an environment variable, RAILS_ENV = test. I tried to load the data again. I ran cucumber tests again search.feature and collection_facet.feature and the Voices steps for both features keep failing. Can someone help me out here?

Thanks.
@eshadatta Make sure you change the documentation to match the reader as well.