release 0.9

Release 0.9 (2012-05-02)

bigger changes are

General:
- reStructuredText "code" role and directive with syntax highlighting
by Pygments.
  "code" option of the "include" directive.
- Fix [ 3402314 ] allow non-ASCII whitespace, punctuation characters
and "international" quotes around inline markup.
- Fix handling of missing stylesheets.

setup.py
- Fix [ 2971827 ] and [ 3442827 ] extras/roman.py moved to
docutils/utils/roman.py

docutils/utils.py -> docutils/utils/__init__.py
- docutils.utils is now a package (providing a place for sub-modules)

docutils/writers/html4css1/__init__.py
- change default for math-output setting to MathJax

docutils/writers/latex2e/__init__.py
- Support the abbreviation and acronym standard roles.
- Record only files required to generate the LaTeX source as dependencies.
- Use \setcounter{secnumdepth}{0} instead of *-versions when
suppressing LaTeX section numbering.

please report any problems