Setting bounty.owners to be a raw_id field

Author: Gerald Iakobinyi-Pich

app/dashboard/admin.py

@@ -376,7 +376,7 @@ def response_change(self, request, obj):
 
 # Register your models here.
 class BountyAdmin(admin.ModelAdmin):
-    raw_id_fields = ['interested', 'coupon_code', 'org', 'event', 'bounty_owner_profile', 'bounty_reserved_for_user']
+    raw_id_fields = ['interested', 'coupon_code', 'org', 'event', 'bounty_owner_profile', 'bounty_reserved_for_user', 'owners']
     ordering = ['-id']
 
     search_fields = ['raw_data', 'title', 'bounty_owner_github_username', 'token_name', 'custom_title', 'custom_description']