[PATCHES] GPO support for the AD DC itself

[David Mulder]

These patches were originally sent to the mailing list on 05 June 2014.
I've worked with Luke to touch up the patches and address some of the original
concerns discussed on the mailing list.
Some of these commits could probably be broken into smaller pieces (especially patches
2 and 7). I'm re-submitting these here to get additional feedback.

 docs-xml/smbdotconf/base/serverservices.xml     |    2 
 docs-xml/smbdotconf/domain/gpoupdatecommand.xml |   14 
 lib/param/loadparm.c                            |    3 
 libgpo/pygpo.c                                  |  644 ++++++++++++++++++++++++
 libgpo/pygpo.h                                  |   53 +
 libgpo/wscript_build                            |   12 
 pygpo.h                                         |    8 
 python/samba/gpclass.py                         |  320 +++++++++++
 python/samba/samdb.py                           |   18 
 source3/libgpo/gpext/wscript_build              |    4 
 source3/param/loadparm.c                        |    9 
 source3/utils/wscript_build                     |    2 
 source3/wscript_build                           |   19 
 source4/dsdb/gpo/gpo_update.c                   |  191 +++++++
 source4/dsdb/wscript_build                      |    9 
 source4/scripting/bin/informant                 |   73 ++
 source4/scripting/bin/informant2                |  113 ++++
 source4/scripting/bin/informant3                |   77 ++
 source4/scripting/bin/samba_gpoupdate           |  328 ++++++++++++
 source4/scripting/devel/testlibgpo.py           |   21 
 wscript_build                                   |    1 
 21 files changed, 1894 insertions(+), 27 deletions(-)