Addition of zone column to allow easy break up of data sets.
Added logic to model to generate zoning for each entry.
Removed unnecessary config.threadsafe!
Built simple rake task to zone all the existing entries in the db
Updated spec to adjust for lat/lng silliness
Naive implementation of zoning for the application. It's not responsive to changes in location at the moment.

Changed the route to allow for a parameter to be passed (the map centre)

Changed the redis caching strategy. Will possibly result in three times as much data in the cache, albeit broken up into smaller pieces.
Implemented naive dataReload on change of map location

Had to refractor JS to allow wider access to some of the functions. Still needs considerable namespace sorting out.
Tightened up the zoning, in order to reduce the amount of data being manipulated.

Precompiled for deploy
Merge pull request #17 from thomasgwatson/zoning

Zoning