test: remove test.js

close #10

Author: azu

package.json

@@ -22,7 +22,7 @@
     "test": "test"
   },
   "scripts": {
-    "build": "babel src --out-dir lib --source-maps",
+    "build": "NODE_ENV=production babel src --out-dir lib --source-maps",
     "watch": "babel src --out-dir lib --watch --source-maps",
     "prepublish": "npm run --if-present build",
     "test": "mocha"
@@ -33,7 +33,7 @@
   ],
   "devDependencies": {
     "babel-cli": "^6.1.18",
-    "babel-plugin-add-module-exports": "^0.1.1",
+    "babel-plugin-add-module-exports": "^0.2.1",
     "babel-preset-es2015": "^6.1.18",
     "espower-babel": "^4.0.0",
     "mocha": "^2.3.4",