Merge pull request #525 from nolanlawson/nolan/sw-index-html

add service-worker-index.html

test/apps/export/test.ts

@@ -30,6 +30,7 @@ describe('export', function() {
 			'blog/index.html',
 			'global.css',
 			'index.html',
+			'service-worker-index.html',
 			'service-worker.js'
 		]);
 	});

test/apps/with-basepath/test.ts

@@ -56,6 +56,7 @@ describe('with-basepath', function() {
 		assert.deepEqual(non_client_assets, [
 			'custom-basepath/global.css',
 			'custom-basepath/index.html',
+			'custom-basepath/service-worker-index.html',
 			'custom-basepath/service-worker.js'
 		]);
 	});