add search to the doc states admin form. Commit ready for merge.

 - Legacy-Id: 19921

Author: rjsparks

ietf/doc/admin.py

@@ -23,6 +23,7 @@ class StateTypeAdmin(admin.ModelAdmin):
 class StateAdmin(admin.ModelAdmin):
     list_display = ["slug", "type", 'name', 'order', 'desc']
     list_filter = ["type", ]
+    search_fields = ["slug", "type__label", "type__slug", "name", "desc"]
     filter_horizontal = ["next_states"]
 admin.site.register(State, StateAdmin)