Hide TOC paragraph in LaTeX because it's automatically rendered.
Add Sphinx-esque success message.
Update copyright.
Strip down dependencies.

Rely on transitive dependencies instead.
Hide whole section through spoiler.
Read version from Git.

0.1 as a version was useless and outdated anyways.  Rather use the last
commit date (or, if not built from a Git checkout, today) as a version
number.  This makes referencing builds much easier.
Remove unnecessary markup.