* Implement search ordering by allowing sort_by and sort_direction
params to be passed through from the search form/page.
* Change ID of select to 'sort' instead of 'order' for consistency
* Fix styling and data attributes of select options
* Enable front end to pass sort_by and sort_direction params for searches to the back end
* Ensure that only query string params that are supposed to be changed are changed in each function
* Respond to review comments (additional commits to come but these were the quick changes)
* Move options for select into template
* Use addEventListener instead of using onchange in response to review comments
* Add tabs for sorting search results
* Finish implementing tabs for ordering search results
* Remove CSS rule applying to element that no longer exists
* Remove more rules created for an element that has been removed
* Remove more code added for the select dropdown that I've removed
* Remove duplicate jobs banner
