Fix to delete course functionality. Courses are now always removed from html list after deletion.
Added session storage. Can now set and retrieve session variables as they are now stored in a MemoryStore in the session object itself. Updates now point to the correct course based on the courseId of the course chosen in the course list view. AddCourse now adds a course with the profId stored in session after a prof is loggedIn, it also checks to confirm the prof is actually a prof based on an isProf session variable
Added error alerts to Add/UpdateCourse page, also added regular expression checks for the form submissions on those pages. Also added should.js for unit testing purposes
Adding Mocha package for unit testing, you will need to do a npm install to get should.js from dependencies
Merge remote-tracking branch 'upstream/master'
Renamed the file add-assignment.js to proffesor and added views for adding student to courses.