clone cms with menus, make menus standalone app

cms/test_utils/project/pluginapp/plugins/style/cms_plugins.py

@@ -0,0 +1,29 @@
+from cms.plugin_base import CMSPluginBase
+from cms.plugin_pool import plugin_pool
+
+from .models import Style
+
+
+class StylePlugin(CMSPluginBase):
+    model = Style
+    name = 'Style'
+    render_template = 'pluginapp/style/style.html'
+    allow_children = True
+
+    fieldsets = (
+        (None, {
+            'fields': (
+                'label',
+                ('class_name', 'tag_type'),
+            )
+        }),
+        ('Advanced settings', {
+            'classes': ('collapse',),
+            'fields': (
+                'additional_classes',
+            ),
+        }),
+    )
+
+
+plugin_pool.register_plugin(StylePlugin)