move bitcore-dev.js -> bundle.js

To make it easier to test the master branch of bitcore with other apps,
especially Copay.

browser/build.js

@@ -166,7 +166,7 @@ if (require.main === module) {
   var pjson = require('../package.json');
   bitcoreBundle.pipe(
       program.stdout ? process.stdout :
-      fs.createWriteStream('browser/bitcore-dev.js'));
+      fs.createWriteStream('browser/bundle.js'));
 }
 
 module.exports.createBitcore = createBitcore;

test/index.html

@@ -11,7 +11,7 @@
     <script src="../node_modules/mocha/mocha.js"></script>
     <script src="../node_modules/chai/chai.js"></script>
     <script>mocha.setup('bdd')</script>
-    <script src="../browser/bitcore-dev.js"></script>
+    <script src="../browser/bundle.js"></script>
     <script src="../browser/testdata.js"></script>
     <script src="adapter.js"></script>