[ApacheDS] Time and size limits operational again

[Alex Karasulu <ak...@apache.org>]

Just a heads up.

Thanks to Stefan's excellent recommendation I was easily and efficiently
able to implement the time limits.  I just added the size limits as well
with tests so from the LDAP protocol side we should be all set with features
and just need to fix bugs.

FYI the JNDI Core Provider will not honor size and time constraints even
though the frontend protocol provider will.  I'm not too worried about this
since it's a nice to have with the JNDI core provider.  When someone needs
it we can look into it.

Thanks,
Alex