feature(build) - updated gulp build

gulp/build.js

@@ -36,11 +36,9 @@ gulp.task('html', ['inject', 'partials'], function () {
   var htmlFilter = $.filter('*.html', { restore: true });
   var jsFilter = $.filter('**/*.js', { restore: true });
   var cssFilter = $.filter('**/*.css', { restore: true });
-  var assets;
 
   return gulp.src(path.join(conf.paths.tmp, '/serve/*.html'))
     .pipe($.inject(partialsInjectFile, partialsInjectOptions))
-    .pipe(assets = $.useref.assets())
     .pipe($.rev())
     .pipe(jsFilter)
     .pipe($.sourcemaps.init())
@@ -54,7 +52,6 @@ gulp.task('html', ['inject', 'partials'], function () {
     .pipe($.minifyCss({ processImport: false }))
     .pipe($.sourcemaps.write('maps'))
     .pipe(cssFilter.restore)
-    .pipe(assets.restore())
     .pipe($.useref())
     .pipe($.revReplace())
     .pipe(htmlFilter)