[Docutils-develop] rst2beamer: first two tests pass (docinfo and simple)

[Ryan K. <rya...@gm...>]

I have folded in Günter's patch, changed the default for
--use-latex-docinfo to 1, and fixed some issues Alan was having with
docinfo (subtitle and institution).  I also added two small tests
(they are not yet automated).

What beamer calls institution, docutils calls organization.  This is
the input to the docinfo test:

 =========================
Test 1 for Slides Writers
=========================

--------
Subtitle
--------

:author: Au Thor
:date: January 1, 2525
:organization: Cu U

Slide 1
=======

- it has some bullets
- bullet 2

Slide 2
=======

A second slide




I claim that this is now processed correctly (.tex and .pdf files are
in the same sandbox/rst2beamer/test folder).

Thanks for the patch Günter.

Ryan