File

mod_welcome_page/html: Fix form target if path isn't / action="/" only works if http_paths.welcome_page="/" while "" should work as long as the GET and POST URLs are the same.

This module blocks configured queries that change server state.

E.g. to make vCard storage read-only:

``` lua
readonly_stores = {
	vcard = { "vcard-temp", "vCard" };
}
```