refactor(gulp): use del instead of gulp-clean

Author: Awk34

app/templates/_package.json

@@ -38,13 +38,13 @@
   "devDependencies": {
     "autoprefixer": "^6.0.0",
     "babel-core": "^5.6.4",<% if(filters.gulp) { %>
+    "del": "^2.0.2",
     "gulp": "^3.9.0",
     "gulp-add-src": "^0.2.0",
     "gulp-angular-templatecache": "^1.7.0",
     "gulp-autoprefixer": "2.3.1",<% if(filters.babel) { %>
     "gulp-babel": "^5.1.0",<% } %>
     "gulp-cache": "^0.2.10",
-    "gulp-clean": "^0.3.1",
     "gulp-concat": "^2.6.0",
     "gulp-filter": "^2.0.2",
     "gulp-imagemin": "^2.2.1",

app/templates/gulpfile.babel(gulp).js

@@ -2,6 +2,7 @@
 'use strict';
 
 import _ from 'lodash';
+import del from 'del';
 import gulp from 'gulp';
 import path from 'path';
 import gulpLoadPlugins from 'gulp-load-plugins';
@@ -233,10 +234,7 @@ gulp.task('lint:scripts:server', () => {
         .pipe(lintServerScripts());
 });
 
-gulp.task('clean:tmp', () => {
-    return gulp.src('.tmp', {read: false})
-        .pipe(plugins.clean());
-});
+gulp.task('clean:tmp', () => del(['.tmp/**/*']));
 
 gulp.task('start:client', cb => {
     whenServerReady(() => {
@@ -383,7 +381,7 @@ gulp.task('build', cb => {
         cb);
 });
 
-gulp.task('clean:dist', () => gulp.src('dist', {read: false}).pipe(plugins.clean()));
+gulp.task('clean:dist', () => del(['dist/**/*']));
 
 gulp.task('build:client', ['transpile:client', 'styles', 'html'], () => {
     var appFilter = plugins.filter('**/app.js');