middleman build after openlayers upgrade
removed the residuals of older build
flattened openlayers directory, and separated. now OpenLayers has its own folder
delete old files
solving openlayers internal coflict with /theme/default and image path
Merge pull request #19 from modilabs/openlayers-build

Openlayers build
default precision is 1 decimal place

closes #8
addresses issue #1. lga switching is now OK when it's done in the summary view
adding ability to trigger callbacks when NMIS.Env values change. It will be very useful for triggering specific actions when certain things change. (e.g. when an LGA changes, but not a sector)
Cleaned up "summary" to use NMIS.Env which has cleaner ways to trigger certain page / map behavior
using a promise object to trigger actions at the end of a page-state change
added todo for tomorrow
moving sector-map view behavior into separate functions
fixing bug where map is not drawn when switching from facility,overview to summary,overview
using lga.variableSet instead of NMIS.variables
abstracted out common functionality into "_fetchModuleOnce" so that all LGA data modules are only fetched once per page load
using district data fetching shortcuts and slowly abstracting facility view callbacks into their own functions so they can be used more appropriately.
closure scoping NMIS.activeSector
isolating map-drawing actions in facilities.coffee
adding context to variable model