gulp webfonts task as part of build

gulpfile.js

@@ -0,0 +1,13 @@
+const gulp = require('gulp');
+const googleWebFonts = require('gulp-google-webfonts');
+
+gulp.task('build', ['webfonts']);
+
+gulp.task('webfonts', () => {
+    return gulp.src('./webfonts.list')
+        .pipe(googleWebFonts({
+            fontsDir: 'webfonts',
+            cssFilename: 'webfonts.css'
+        }))
+        .pipe(gulp.dest('./src/css/'));
+});