Clean up typings handling

package.json

@@ -7,6 +7,7 @@
   "dependencies": {
     "backbone": "^1.2.0",
     "codemirror": "^5.12.0",
+    "file-loader": "^0.8.5",
     "jquery": "^2.2.0",
     "jquery-ui": "^1.10.5",
     "jupyter-js-notebook": "^0.15.5",

src/typings.d.ts

@@ -0,0 +1,4 @@
+/// <reference path="../typings/es6-promise/es6-promise.d.ts"/>
+/// <reference path="../typings/codemirror/codemirror.d.ts"/>
+/// <reference path="../typings/backbone/backbone.d.ts"/>
+/// <reference path="../typings/jupyter-js-widgets/jupyter-js-widgets.d.ts"/>

test/src/tsconfig.json

@@ -6,10 +6,5 @@
     "moduleResolution": "node",
     "target": "ES5",
     "outDir": "../build"
-  },
-  "files": [
-    "../../src/typings/expect.js/expect.js.d.ts",
-    "../../src/typings/mocha/mocha.d.ts",
-    "index.ts"
-  ]
+  }
 }

test/src/typings.d.ts

@@ -0,0 +1,2 @@
+/// <reference path="../../typings/expect.js/expect.js.d.ts"/>
+/// <reference path="../../typings/mocha/mocha.d.ts"/>