apache24 dependency

[Andre Rikkert de Koe - ARK-ICT]

Thanks for the apache24 port.

I think there is a dependency in apache24 for AUTHNZ_LDAP

AUTHNZ_LDAP : LDAP based authentication
requires
LDAP: LDAP caching and connection pooling services

On my Freebsd 10.3 hosts, with AUTHNZ_LDAP only, apache24 did not 
startup and logs this error
/[Sun Jul 24 20:14:44.893535 2016] [authnz_ldap:error] [pid 80620] 
AH01749: Module mod_ldap missing. Mod_ldap (aka. util_ldap) must be 
loaded in order for mod_authnz_ldap to function properly//
/
Without LDAP, mod_ldap.so was not built.
Maybe the maintainer can built this dependency in the config dialog.


Regards
Andre