Fixed Firefox!

PROBLEMS:
1) The Navbar has an extra div so that when it becomes “sticky” the
page doesn’t resize. Function defining its height wasn’t firing because
it was a straight function. Apparently firefox doesn’t like that.

2) Two functions depend on window resizing as a trigger. Neither were
firing. Turns out Firefox wants $(window).resize(function) to be in the
global frame.

3) Refined the thing that gives the title less padding-top when it
starts taking up two lines.