seperate node server from gulp

 npm-debug.log
 node_modules/
-dist/
\ No newline at end of file
+dist/
+css/
\ No newline at end of file

@@ -25,7 +25,7 @@ var distDir = {
     font: root + 'assets/font'
 };
 
-gulp.task('default', ['postcss-dev', 'postcss-watch', 'js', 'server']);
+gulp.task('default', ['postcss-dev', 'postcss-watch', 'js']);
 
 
 //根据环境变量生成postcss插件配置