Adds get#edit to surveys controller & spec
Removes erroneous js link from layout.html
Fills out Controller specs for Surveys
Adds code to make controller specs pass (on Surveys)

TODO: Make #create action specs pass. Possibly an issue with user_id.
Railsifies create/update form
Merging updated master in
Had to remove vote_start and vote_end from the workflow, as a format mismatch between HTML form, Faker, and DB format was preventing #save from succeeding.
TODO: sort out datetime formats.
Merge pull request #2 from brittanydmiller/controllers

Controllers