displays the tags on edit correctly now

-before it was running the tags field through the submit filter.
 that was kind of dumb
-removes the filter function from the edit form
-adds unicode syntax in the filter function
-uses split correctly when saving the edited tags to mongodb

mediagoblin/edit/forms.py

@@ -27,7 +27,7 @@ class EditForm(wtforms.Form):
     slug = wtforms.TextField(
         'Slug')
     description = wtforms.TextAreaField('Description of this work')
-    tags = wtforms.TextField('Tags', filters=[convert_to_tag_list])
+    tags = wtforms.TextField('Tags')
 
 class EditProfileForm(wtforms.Form):
     bio = wtforms.TextAreaField('Bio',

mediagoblin/edit/views.py

@@ -62,7 +62,7 @@ def edit_media(request, media):
                     media['description']))
 
             media['slug'] = request.POST['slug']
-            media['tags'] = split(request.POST['tags'])
+            media['tags'] = request.POST['tags'].split(TAGS_DELIMITER)
             media.save()
 
             return redirect(request, "mediagoblin.user_pages.media_home",