add simplification of geometry to geojson
add AssetsController and AssetGenerator
use tiles_path in search_helper
Merge branch 'new-design' into results-cover-proxy
remove mapbox_url from application_helper
Merge pull request #152 from unepwcmc/results-cover-proxy

Proxy Mapbox tiles
avoid DoS by not converting params into symbols
Merge branch 'homepage' into search-filters
request retina-ready tiles from mapbox
Only animate home page map
Yet another JS refactor

This time we revert to our very early mixin style structure. Instead of
the horrible inheritance I brought in to this world, we now use config
to decide what bits of the map to use.
Use new maps on all pages
Correctly render search results on map
Removes hardcoded cdb tables for development
Use ERB extension so that the config is parsed
Merge pull request #154 from unepwcmc/modular-maps

Modular maps
Merge branch 'homepage' into search-filters
Refactors filter to accept multiple values for AND query

This way we can pass multiple values for a category in to the query, and
it will filter via an AND.
Merge branch 'protected-area-design' into search-filters
Correct OR filtering for search