Don't consider contents of source comments for the search index.
#188: fix oversight in replacing parameter.
Add Selenium.
Refix #188.
#191: Don't escape the tilde in URIs in LaTeX.
When highlighting Python code, ignore extra indentation before
trying to parse it as Python.
#158: Allow '..' in template names, and absolute template paths;
Jinja 2 by default disables both.
Update URL for html2rest.
Warn about uncopyable image and download files, dont error out.
Improve warning message.
#196: Add a warning if an extension module doesn't have a ``setup()`` function.
Remove misguided recommendation to use emphasis for variables.
Use parskip package instead of setting \parskip ourselves.
Update to German translation.
Import can raise SyntaxError as well, e.g. for invalid encodings.
Use better color and print a newline before printing errors, to always write in an empty line.
Remove debugging code.
Clarify and fix typo.
#189: dont use title set by title directive for links, only for HTML title.
#167: Make glossary sorting case-independent.