update demo for old django version

ZhangBohan · ZhangBohan · commit c9756ee4ddd7 · 2016-12-20T17:05:40.000+08:00
diff --git a/exmaples/demo/demo/settings.py b/exmaples/demo/demo/settings.py
@@ -50,6 +50,8 @@
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 ]
 
+MIDDLEWARE_CLASSES = MIDDLEWARE
+
 ROOT_URLCONF = 'demo.urls'
 
 TEMPLATES = [

Original file line number	Diff line number	Diff line change
`@@ -50,6 +50,8 @@`
`50`	`50`	`'django.middleware.clickjacking.XFrameOptionsMiddleware',`
`51`	`51`	`]`
`52`	`52`
	`53`	`+MIDDLEWARE_CLASSES = MIDDLEWARE`
	`54`	`+`
`53`	`55`	`ROOT_URLCONF = 'demo.urls'`
`54`	`56`
`55`	`57`	`TEMPLATES = [`