Merge pull request #3 from nathanielksmith/master

small improvements

ttadmin/users/admin.py

@@ -13,4 +13,5 @@ class PubkeyInline(admin.TabularInline):
 @admin.register(Townie)
 class TownieAdmin(admin.ModelAdmin):
     inlines = [PubkeyInline]
-    pass
+    list_display = ('reviewed', 'username', 'email')
+    ordering = ('reviewed',)

ttadmin/users/forms.py

@@ -22,7 +22,7 @@ def validate_username(username):
     if len(username) < USERNAME_MIN_LENGTH:
         raise ValidationError('Username too short.')
     if not USERNAME_RE.match(username):
-        raise ValidationError('Username must be all lowercase, start with a letter, and only use the _ special charcter')
+        raise ValidationError('Username must be all lowercase, start with a letter, and only use the _ special character')
     duplicate = Townie.objects.filter(username=username).count()
     if duplicate > 0:
         raise ValidationError('Username already in use :(')

ttadmin/users/views.py

@@ -23,6 +23,8 @@ class SignupView(FormView):
                         key_type=form.cleaned_data.pop('pubkey_type'))
 
         t = Townie(**form.cleaned_data)
+        if not getattr(t, 'displayname'):
+            t.displayname = t.username
         t.set_unusable_password()
         t.save()
         pubkey.townie = t