browsersync for ghost hbs and css

var gulp        = require('gulp');
var browserSync = require('browser-sync').create();

// Static Server + watching css/html files
gulp.task('serve', ['css'], function() {

    browserSync.init({
        proxy: "http://localhost:2368"
    });

    gulp.watch("content/themes/casper/assets/built/*.css", ['css']);
    gulp.watch("content/themes/casper/*.hbs").on('change', browserSync.reload);
});

// auto-inject CSS into browsers
gulp.task('css', function() {
    return gulp.src("content/themes/casper/assets/built/*.css")
        .pipe(browserSync.stream());
});

gulp.task('default', ['serve']);