Comment out the generation of pins for instructions and pass events.
All that will be in another page.
Comment out pass boot camps section (html). That will go in another
page.
Merge branch 'master' of https://github.com/swcarpentry/site into split-maps
- removing map legend: if user wants to get details of a bootcamp, they
  click on a pin.
- javascript logic is under js/maps.js
from pull