v1.9.14p3
Add adminconfdir and --enable-adminconf to set it. Configuration paths in sudo are now a colon-separated list of files with the adminconfdir instance first (if enabled), followed by a sysconfdir instance.
Merge sudo_module_register_loghandler and sudo_module_set_default_loghandler.
runas_userlist_matches: fix matching a Runas_Spec with an empty runas user.