1. Set managers/admins to delete all files permissions
2. Set filename color to #4ed91f for shared files.
3. Disable feedback flag display on shared files for alien participants
4. Set file renaming scheme for participant uploads, as well as coaches.

Files changed:

	modified:   public_html/dashboard/getfeedbackFiles.php
	modified:   public_html/includes/common.php
	modified:   public_html/participants/getParticipantFiles.php
	modified:   public_html/scripts/uploader.js
	modified:   public_html/simpleUL/Participants_uploader.php
	modified:   public_html/styles/dashboard/jason2013.css
	modified:   public_html/styles/global.css