initial, slightly broken support for price ranges
js formatting
Merge branch 'master' into priceranges

Conflicts:
	index.js
fix style, make ES host semi-configurable
remove some comments
break page out into template and allow urls to contain the search term
reintroduce the star
ignore bower components
allow quotes in url params
show results from URL on page load
cache elements
tidy up page styles quite a lot