Adds some changes to the home index page. First I got rid of the job location text field and made it into a drop down and second added the job location to the job posting
Adds the change for the correct params to be passed in the job_location search
Adds job_location to the job posting on the search_results page.
Adds the change form checkboxes to radio buttons for the admin to approve or reject the job not both.
Merge https://github.com/sschlinsog/AgileClassProject
Adds the change from checkboxes to radio buttons for the admins and did some format clean-up in the companies form page