Update bootstrap version and external links
Update descriptions to (theoretically) go in Google Search
Added a little easter egg in the html source code (inspired by khanacademy.org)
Refine easter egg
Add an early version of a page for semester exams
Added a New! label to navbar for semester exams page
Fix a typo that isn't mine
Many improvements to semester exams page
Attempt to make it more clear that the dates in the tables are links to the specific schedule dates
Update add to homescreen script
Updated navbar code to allow you to set a 'label' parameter (like "New!" or "Updated!") to display in navbar
Improve labeling code
Added Google Analytics tracking to get better usage statistics