mod_http_files: Log warning about legacy modules using mod_http_files It is time. Most community modules should have been adjusted to work with the new (net.http.files) way. At some point this usage should be prevented. Related to #1765

module:log("error", "mod_pep_plus has been renamed to mod_pep, please update your config file. Auto-loading mod_pep...");
module:depends("pep");