CSS updates for sidebar, autodoc, aafig and images
demo_docs tests
Add two methods to test module
Update test for class to have argument params
Allow dl dt tt indentation
Merge branch 'sphinx-basic-updates' of github.com:tony/sphinx_rtd_theme into tony-sphinx-basic-updates

Conflicts:
	src/sphinx_rtd_theme/static/theme.css
merge in some of #20 for now, add sidebars
Merge branch 'master' of github.com:snide/sphinx_rtd_theme