New profile dropdown and footer links

You can now access useful navigation links and features from the profile dropdown and footer.
Profile Dropdown
About
Links to the About page which describes what CourseTable is and the team behind it.
FAQ
Links to the FAQ page which answers frequently asked questions about CourseTable.
Feedback
Links to the feedback platform where you can leave feedback about the site and find updates on new changes.
Tutorial
Opens the tutorial which takes you through CourseTable's features step-by-step.
Export Worksheet
Exports the worksheet as a calendar .ics
 file.
Connect to FB/Disconnect FB
Connects to or disconnects from Facebook. If connected to Facebook, you will be able to access Facebook friend worksheet data.
Sign Out
Signs you out of CourseTable.
Footer
Status
Links to our status page where you can track the status of our site and API.
Join Us
Links to a contact form for people looking to join our team!