include node_modules so release .zip is deployable

node_modules/websocket/gulpfile.js

@@ -0,0 +1,14 @@
+/**
+ * Dependencies.
+ */
+var gulp = require('gulp');
+var jshint = require('gulp-jshint');
+
+gulp.task('lint', function() {
+	return gulp.src(['gulpfile.js', 'lib/**/*.js', 'test/**/*.js'])
+		.pipe(jshint('.jshintrc'))
+		.pipe(jshint.reporter('jshint-stylish', {verbose: true}))
+		.pipe(jshint.reporter('fail'));
+});
+
+gulp.task('default', gulp.series('lint'));