Add node package topojson to ansible set up
Add slidepanel to common.js
Add location icon for leaflet to separate icon.js file
Add javascript modules to require

- slidepanel
- topojson
- styling
- icons
Add management command to export neighborhoods to topo/geojson

This is necessary to display on a leaflet map with a reasonable size.

2 options - use the command stand-alone, or runs automatically
after loading shapefile of neighborhood boundaries into DB
Add external libs topojson and slidepanel
Move Brian's javascript to separate styling file
Add Django template to display main browse/map page

This page extends base.html and adds a navbar block for mobile browsing
and geolocation.
Add a navbar block to add additional items to navbar (eg mobile search)
Add view to serve Django browse template
Add browse page, change url for about page
Add browse.js file; holds logic for displaying neighborhoods/schools

This javascript holds the logic for displaying neighborhoods and
schools on the browse/search page.

- draws leaflet map
- decides whether to display neighborhoods or schools on zoom
and initially
Add handlebars template to display location information in results
Add handlebars template to display neighborhoods in results
Add additional url for location api, add neighborhood api endpoint
Add neighborhood API endpoint, returns count information
Add logic for location api to take optional location_id
Fix broken endpoint and icon usage
Merge remote-tracking branch 'upstream/staging' into topic/browse-view

Conflicts:
	python/ecep/portal/static/js/cel/common.js
Formatting