Improve the multi item action dropdown separator appearance

mayan/apps/navigation/forms.py

@@ -1,13 +1,24 @@
 from django import forms
 from django.utils.translation import ugettext as _
 
+from .links import link_spacer
+
 
 class MultiItemForm(forms.Form):
     def __init__(self, *args, **kwargs):
         actions = kwargs.pop('actions', [])
         super(MultiItemForm, self).__init__(*args, **kwargs)
         choices = []
-        choices.extend([(action[0], action[1]) for action in actions])
+        group = []
+
+        for action in actions:
+            if not action[0]:
+                if group:
+                    choices.append((link_spacer['text'], group))
+                group = []
+            else:
+                group.append(action)
+
         self.fields['action'].choices = choices
 
     action = forms.ChoiceField(label=_(u'Actions'), required=False)