Homepage, services, enquire.js, bottomScript

Changed code for individual pages to use bottomScript placeholder (view
helper) so they can fire on yepnope complete action (and
document.ready). This would probably be smth that should be in a best
practices document?

Enquire.js uses media queries to load and unload js functions.

Put it on the homepage and services page

Just need to fix portfolio page and we'll be good.