tech(typescript): more work on typescript

public/app/core/filters/filters.ts

-///<reference path="../../headers/require/require.d.ts" />
-///<reference path="../../headers/angularjs/angularjs.d.ts" />
-///<amd-dependency path="angular"/>
-///<amd-dependency path="config"/>
-///<amd-dependency path="moment"/>
-///<amd-dependency path="lodash"/>
-
-var angular = require('angular');
-var jquery = require('jquery');
-var moment = require('moment');
-var _ = require('lodash');
+///<reference path="../../headers/common.d.ts" />
+//
+import angular = require('angular');
+import jquery = require('jquery');
+import moment = require('moment');
+import _ = require('lodash');
 
 var module = angular.module('grafana.filters');
 

public/app/headers/common.d.ts

+///<reference path="require/require.d.ts" />
+///<reference path="angularjs/angularjs.d.ts" />
+///<reference path="lodash/lodash.d.ts" />
+///<reference path="moment/moment.d.ts" />

public/app/headers/moment/moment.d.ts

+// Type definitions for Moment.js 2.8.0
+// Project: https://github.com/timrwood/moment
+// Definitions by: Michael Lakerveld <https://github.com/Lakerfield>, Aaron King <https://github.com/kingdango>, Hiroki Horiuchi <https://github.com/horiuchi>, Dick van den Brink <https://github.com/DickvdBrink>, Adi Dahiya <https://github.com/adidahiya>, Matt Brooks <https://github.com/EnableSoftware>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="moment-node.d.ts" />
+
+declare var moment: moment.MomentStatic;