Reports ported to ReactJS and Knex

Note that the interface for the custom JS code inside a report template has changed. It now offers promise-based interface and exposes knex.

models/fields.js

@@ -0,0 +1,11 @@
+'use strict';
+
+const knex = require('../lib/knex');
+const dtHelpers = require('../lib/dt-helpers');
+const interoperableErrors = require('../shared/interoperable-errors');
+const fieldsLegacy = require('../lib/models/fields');
+const bluebird = require('bluebird');
+
+module.exports = {
+    list: bluebird.promisify(fieldsLegacy.list)
+};