Make localized language JSON inherit from the English data

package.json

@@ -7,6 +7,7 @@
     "graceful-fs": "~4.1.4",
     "jade": "~1.11.0",
     "livescript": "~1.5.0",
+    "lodash.assign": "^4.2.0",
     "marked": "~0.3.5",
     "mkdirp": "~0.5.x",
     "moment": "^2.17.1",

source/functions/build.ls

@@ -1,13 +1,30 @@
 'use strict'
 
+assign = require 'lodash.assign'
 {write-localized-site} = require './write.ls'
 {slugify-db} = require './sort.ls'
 
+load-data = (path, iso) ->
+  en-data = require path.replace('/' + iso, '/en')
+  localized-data = require path
+
+  data = []
+
+  for obj in en-data
+    # Look for a localized version
+    potential-localized-obj = null
+    for localized-obj in localized-data
+      if localized-obj.name is obj.name
+        potential-localized-obj = assign {}, obj, localized-obj
+        break
+
+    potential-localized-obj or obj
+
 export build-site = (iso) ->
 
   locale =              require "../locales/#{iso}.json"
-  projects =            require "../db/#{iso}-projects.json"
-  protocols =           require "../db/protocols/#{iso}-protocols.json"
+  projects =            load-data "../db/#{iso}-projects.json", iso
+  protocols =           load-data "../db/protocols/#{iso}-protocols.json", iso
   {projects-rejected} = require '../db/en-projects-rejected.ls'
   {platform-types} =    require '../db/en-platform-types.ls'