Restructure static files into a single directory

src/coffee/models/storage.coffee

@@ -0,0 +1,57 @@
+###
+Crafting Guide - storage.coffee
+
+Copyright (c) 2015 by Redwood Labs
+All rights reserved.
+###
+
+########################################################################################################################
+
+module.exports = class Storage
+
+    constructor: (options={})->
+        options.storage ?= window.sessionStorage
+
+        @storage = options.storage
+        @_models = {}
+
+    # Public Methods ###############################################################################
+
+    load: (key)->
+        value = @storage.getItem key
+        logger.verbose -> "loaded #{value} from #{key}"
+        return value
+
+    store: (key, value)->
+        @storage.setItem key, value
+        logger.verbose -> "stored #{value} into #{key}"
+
+    register: (key, model, properties...)->
+        modelData = @_models[key]
+        if not modelData? then modelData = @_models[key] = model:model, properties:{}
+        makeStoreMethod = (k, m, p)=> return => @_storeProperty(k, m, p)
+
+        for property in properties
+            continue if modelData.properties[property]?
+            modelData.properties[property] = property
+
+            @_loadProperty key, model, property
+            model.on "change:#{property}", makeStoreMethod(key, model, property)
+
+    unregister: (key, property)->
+        modelData = @_models[key]
+        return unless modelData?
+        delete modelData.properties[key]
+
+    # Private Methods ##############################################################################
+
+    _loadProperty: (key, model, property)->
+        value = @load "#{key}:#{property}"
+        value = JSON.parse(value) if value?
+        return unless value?
+
+        model[property] = value
+
+    _storeProperty: (key, model, property)->
+        value = JSON.stringify model[property]
+        @store "#{key}:#{property}", value