chore(pacakge): upgrade espower-source@2.0

Author: teppeis

package.json

@@ -29,7 +29,7 @@
     "react": "^15.3.2"
   },
   "dependencies": {
-    "espower-source": "^1.1.0",
+    "espower-source": "^2.0.0",
     "minimatch": "^3.0.3",
     "typescript": "~2.0.3",
     "typescript-simple": "^6.0.1"

test/demo-es6-import.ts

@@ -1,6 +1,6 @@
 import hello from './lib/hello';
 
-let assert = require('power-assert');
+let assert = require('assert');
 
 class Person {
   constructor(public name: string, public age: number) {

test/demo.ts

@@ -2,7 +2,7 @@
 
 'use strict';
 
-let assert = require('power-assert');
+let assert = require('assert');
 
 class Person {
   constructor(public name: string, public age: number) {

test/test-outdir/test/to_be_instrumented_test.ts

@@ -1,6 +1,6 @@
 'use strict';
 
-import assert = require('power-assert')
+import assert = require('assert')
 import expect = require('expect.js')
 import MyComponent from '../lib/mycomponent.tsx';
 

test/to_be_instrumented_test.ts

@@ -1,6 +1,6 @@
 'use strict';
 
-import assert = require('power-assert')
+import assert = require('assert')
 import expect = require('expect.js')
 import MyComponent from './lib/mycomponent.tsx';