[libxml2] Created tag v2.9.0

[Daniel Veillard <veillard src gnome org>]

The signed tag 'v2.9.0' was created.

Tagger: Daniel Veillard <veillard redhat com>
Date: Tue Sep 11 15:02:09 2012 +0800

    Release of libxml2-2.9.0

Changes since the last tag 'v2.9.0-rc2':

Csaba Raduly (1):
      Allow to set the quoting character of an xmlWriter

Daniel Veillard (5):
      Followup to LibXML2 docs/examples cleanup patch
      Big space and tab cleanup
      Keep libxml2.syms when running "make distclean"
      Various cleanups to avoid compiler warnings
      Release of libxml2-2.9.0