Add a test suite skeleton, a first test for sphinx.config, and fix a bug in config.
#3041: fix handling of unicode docstrings.
env is set now to nodes after unpickling.
Fix line block rendering.
Add a commandprefix to the latex formatter to override
Pygments 0.9's awkward 'C' default.
Fix style nit.
Factor out toctree resolution and add an option to ignore
sublevel document headings.
Add maxdepth for TOCs.
#3096: sort "unused" warnings by docname.
Some refactoring and more documentation in autodoc.
Add html_favicon config value.
Add image format handling.
Correctly report source location for docstrings included
with autodoc.
Quick fix for None return.
Don't ignore SystemExit; it shouldn't occur while building.
Add notes about Unicode and escaping of backslashes.
Fix printing of SystemMessages with Unicode content.
Use Unicode throughout autodoc.
Support splitting the HTML index.
Support inheritance display in autoclass, thanks to mdboom.