Added a cleaning method to club_app view.
This ensures that you can't create a application for an already taken Link ID.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
from django.contrib import admin
from django.contrib.sites.models import Site
class SiteAdmin(admin.ModelAdmin):
list_display = ('domain', 'name')
search_fields = ('domain', 'name')
admin.site.register(Site, SiteAdmin)