Use d3 to map future trends

This is a, slightly rough and ready, first cut. Refs #9

Still to do:
    * ensure the map scles well to fit the viewport
    * provide some mouseover styles
    * use a more granular colour scale
Merged topography and region-search
Header buttons changed.
Merge branch 'develop' into topography-region-search. List appended
after map for dev. #21

Conflicts:
	app/scripts/app.js
Merge branch 'develop' of github.com:neontribe/lmi-everywhere into develop
Added title and text to moreinfo page with map. #21 #22
Fixed missing hyphen typo.
Added popup to map. #20
Map sized according to window height. Fixes #34
Vertical scrolling support added.
Merge branch 'theme' into develop
Flush changes by bower
Add grunt task for extension
Start mapping wage info to region click #20
LMI Demonstrator Chrome Extension

* Rebuild and package the extension (#27)
* Add region detection capabilities for rightmove
* Fix the generator
Better crx instructions
Better crx instructions
Point demonstrator at heroku
Use 'AND' query (#3)
Need to pass wages to out... broken