Apache Directory in g. is antique.... what to do for 2.0?

[David Jencks]

Geronimo apache directory support is stuck at 0.9.2 which is antique  
to be charitable.  I'm not sure we want to ship something so old.

should we
- move it to an optional plugin and ship it when we update it?
- update to apacheds 1.5 now?
- leave as is?
I think I'm in favor of 1 & 2 and may take a shot at updating it if  
no one beats me to it.

thanks
david jencks