Update to org-ruby 0.9.0
Use org-ruby 0.9.1 instead
Merge branch 'wallyqs-update-org-ruby' into release-v1.1.0

* wallyqs-update-org-ruby:
  Use org-ruby 0.9.1 instead
  Update to org-ruby 0.9.0
Prepare 1.1.1 release
Lock to org-ruby version 0.9.1
Merge pull request #277 from wallyqs/release-v1.1.1-org-ruby

Lock to org-ruby version 0.9.1
Set Org Ruby gem version to 0.9.1.gh to support syntax highlighting in Github
Merge branch 'add-skip-syntax-highlight-option' into update-org-ruby
Merge remote-tracking branch 'wallyqs/update-org-ruby' into release-v1.1.1

* wallyqs/update-org-ruby:
  Set Org Ruby gem version to 0.9.1.gh to support syntax highlighting in Github
Merge pull request #276 from github/release-v1.1.1

Release v1.1.1
Release 1.1.1
Swap SVG `object` tags with `image` tags
Add tests for swapping `object` tags with `image` tags
Just pass along every attribute to the `ing` (except empty values)
Merge pull request #287 from github/fix-rst-dotdot

Swap RST's use of `object` for SVG to use `image`
Release 1.1.2
Release 1.1.2
Make rest2html program run more easily

As interpreted by a Python 2.7 interpreter on a GNU system.

This shebang form is unusual (env python2 -S), nor is relying on
whitespace between shebang entries considered portable, de-facto nor
de-jure.

In addition, reloading sys seems to be necessary to allow for
setdefaultencoding.  That's apparently to prevent people from using
that symbol, but as it was working before somehow, just fix it.
Interpret titles and subtitles in rst

This hopes to make subtitles usable without changing the markup and
table-of-contents generation of documents much at all.

Previously, titles and subtitles[0] would introduce a lot of nesting
in a generated table of contents.  Enable both doctitle_xform and
sectsubtitle_xform to remove those.

However, merely enabling those will cause the existing top-level,
non-title HTML header sizes to be promoted to <h1>, since titles and
subtitles are not considered "sections", changing how the HTML output
looks a rather lot.

That's not how some sampled rsts (without subtitles) on work today:
the title is biggest at <h1>, and all other sections are <h2> or
below.  So set the initial_header_level to "2", so that the largest
text sections can have is <h2>, tied in size for the subtitle.

[0]: http://docutils.sourceforge.net/docs/user/rst/quickstart.html#document-title-subtitle