add guidance to name field on bulk update form

Because SOPNs often have the name in LAST first form people sometimes
add candidates like this so include some guidance in the label that we
prefer First Last.

Fixes #78

bulk_adding/forms.py

@@ -5,6 +5,7 @@
 
 from django import forms
 from django.utils.safestring import SafeText
+from django.utils.translation import ugettext_lazy as _
 
 from candidates.views import search_person_by_name
 
@@ -80,7 +81,9 @@ def add_fields(self, form, index):
 
 
 class QuickAddSinglePersonForm(forms.Form):
-    name = forms.CharField(required=True)
+    name = forms.CharField(
+        label=_("Name (style: Ali Smith, not SMITH Ali)"),
+        required=True)
     source = forms.CharField(required=True)