2013-11-12
Fixed javascript bug in admin.js file, which prevented courses and groups from being
deleted.

Modified _Student.class so that if the rank code isn't recognized, it will display whatever
code the student has.

Fixed bug in menu.inc, where the file_system_path was not being added to a module's path, even
when requested.

2013-11-02
Updated README.txt file to contain extra information about the icon sets used in FlightPath.
Updated COPYRIGHT.txt file for minor clarifications.