User can create and save survey to the database.
  *changed all references in form from answer to choice
  *removed all [] surrounding id's in the
  *created a method to build survey in survey model
  *created a method to convert params to arrays in survey model
  *tested the saving of data

TODO: Maybe actually refactor. But maybe not
Added to the routes to save the survey after submission and redirect back to home
  *need to remove puts params test
Merge pull request #8 from fiery-skippers-2014/save_created_survey

Save created survey
fixed minor merge conflict