changed to correct NYUHSL name
Merge pull request #14 from sciencex/master

Fixed the name of the NYU Health Sciences Libraries
Add library help plugin, institutional image folders and NYUAD header image.
Point to the correct image path.
Change stylesheet names to application
Add gauges tracking JS.
Update gauges tracking logic.
Update NYUAD primary button background color.
Changed live() to on() for jquery 1.9+