Add config/release.js to help with publishing.

config/release.js

@@ -0,0 +1,21 @@
+/* jshint node:true */
+
+var execSync = require('child_process').execSync;
+
+function run(command) {
+  console.log('running: "' + command + '"');
+  var output = execSync(command, { encoding: 'utf8' });
+  console.log(output);
+}
+
+module.exports = {
+  // Publish the new release to NPM after a successful push
+  afterPush: function(project, versions) {
+    run('ember build');
+    run('cp ./build/*.* ../ember-qunit-builds/');
+    run('cd ../ember-qunit-builds && git add --all');
+    run('cd ../ember-qunit-builds && git commit --message="Release ' + versions.next + '"');
+    run('cd ../ember-qunit-builds && git tag ' + versions.next);
+    run('cd ../ember-qunit-builds && git push origin master --tags');
+  }
+};