[WIP] Fix paths in smb.conf.5 based on dynconfig, store parameter functions in XML

[Andrew Bartlett]

The curious may wish to look at what we have done so far in the param
area:

This branch makes 'man smb.conf' show the real default path for this
system, based on ./configure.
http://git.samba.org/?p=abartlet/samba.git/.git;a=shortlog;h=refs/heads/param-default-paths

This in turn allows us to compare with testparm, as well as just being
more correct even on packaged systems.


This branch stores the function name into the XML so that we can soon
regenerate the param_functions.c
http://git.samba.org/?p=abartlet/samba.git/.git;a=shortlog;h=refs/heads/param-metadata

Garming in particular is making a lot of really great progress here!

Andrew Bartlett
-- 
Andrew Bartlett
http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba