[PATCH] New external idmap module

[Matthew Mastracci]

Gerald (Jerry) Carter wrote:

 > Before things get to deep, please review Michael Mastacci's patch
 > (I was supposed to but have not had a chance yet):
 > http://lists.samba.org/archive/samba-technical/2006-April/046403.html

The final version of the patch lives in this message.  I fixed a couple 
of bugs with the original code:

http://lists.samba.org/archive/samba-technical/2006-April/046462.html