Create shared services module for backend angularjs, rename modules

app/assets/javascripts/admin/shared_services.js.coffee

@@ -0,0 +1,14 @@
+sharedServicesModule = angular.module("ofn.shared_services", [])
+
+sharedServicesModule.factory "dataFetcher", [
+  "$http", "$q"
+  ($http, $q) ->
+    return (dataLocation) ->
+      deferred = $q.defer()
+      $http.get(dataLocation).success((data) ->
+        deferred.resolve data
+      ).error ->
+        deferred.reject()
+
+      deferred.promise
+]