Refactor HTML and Client-Side JS
- Formatted HTML and client-side JS files for better readability
- Admin console now confirms before deleting user
- Profile edit and registration pages now have placeholder text explaining min/max values for fields
- Removed rowCreator and associated files which were no longer used
- Removed some button images which are not likely to be used for the project at all
- Substantially cleaned up submit.js, streamlined and merged several functions which duplicated code
- Fixed a bug where queryString.parse() returns a string "undefined" as opposed to an actual undefined value when it couldn't find new authority data on a profile edit
- Fixed a bug where Google Chrome wouldn't retain hidden input fields correctly when clicking back button
- Resized score numbers on profile page