diff -r 52af8fbed3d7 -r c675d086f7d2 docs/_build/latex/sphinx.sty
--- a/docs/_build/latex/sphinx.sty	Fri May 11 14:11:05 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,481 +0,0 @@
-%
-% sphinx.sty
-%
-% Adapted from the old python.sty, mostly written by Fred Drake,
-% by Georg Brandl.
-%
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{sphinx}[2010/01/15 LaTeX package (Sphinx markup)]
-
-\RequirePackage{textcomp}
-\RequirePackage{fancyhdr}
-\RequirePackage{fancybox}
-\RequirePackage{titlesec}
-\RequirePackage{tabulary}
-\RequirePackage{amsmath} % for \text
-\RequirePackage{makeidx}
-\RequirePackage{framed}
-\RequirePackage{ifthen}
-\RequirePackage{color}
-% For highlighted code.
-\RequirePackage{fancyvrb}
-% For table captions.
-\RequirePackage{threeparttable}
-% Handle footnotes in tables.
-\RequirePackage{footnote}
-\makesavenoteenv{tabulary}
-% For floating figures in the text.
-\RequirePackage{wrapfig}
-% Separate paragraphs by space by default.
-\RequirePackage{parskip}
-
-% Redefine these colors to your liking in the preamble.
-\definecolor{TitleColor}{rgb}{0.126,0.263,0.361}
-\definecolor{InnerLinkColor}{rgb}{0.208,0.374,0.486}
-\definecolor{OuterLinkColor}{rgb}{0.216,0.439,0.388}
-% Redefine these colors to something not white if you want to have colored
-% background and border for code examples.
-\definecolor{VerbatimColor}{rgb}{1,1,1}
-\definecolor{VerbatimBorderColor}{rgb}{1,1,1}
-
-% Uncomment these two lines to ignore the paper size and make the page 
-% size more like a typical published manual.
-%\renewcommand{\paperheight}{9in}
-%\renewcommand{\paperwidth}{8.5in}   % typical squarish manual
-%\renewcommand{\paperwidth}{7in}     % O'Reilly ``Programmming Python''
-
-% For graphicx, check if we are compiling under latex or pdflatex.
-\ifx\pdftexversion\undefined
-  \usepackage{graphicx}
-\else
-  \usepackage[pdftex]{graphicx}
-\fi
-
-% for PDF output, use colors and maximal compression
-\newif\ifsphinxpdfoutput\sphinxpdfoutputfalse
-\ifx\pdfoutput\undefined\else\ifcase\pdfoutput
-  \let\py@NormalColor\relax
-  \let\py@TitleColor\relax
-\else
-  \sphinxpdfoutputtrue
-  \input{pdfcolor}
-  \def\py@NormalColor{\color[rgb]{0.0,0.0,0.0}}
-  \def\py@TitleColor{\color{TitleColor}}
-  \pdfcompresslevel=9
-\fi\fi
-
-% XeLaTeX can do colors, too
-\ifx\XeTeXrevision\undefined\else
-  \def\py@NormalColor{\color[rgb]{0.0,0.0,0.0}}
-  \def\py@TitleColor{\color{TitleColor}}
-\fi
-
-% Increase printable page size (copied from fullpage.sty)
-\topmargin 0pt
-\advance \topmargin by -\headheight
-\advance \topmargin by -\headsep
-
-% attempt to work a little better for A4 users
-\textheight \paperheight
-\advance\textheight by -2in
-
-\oddsidemargin 0pt
-\evensidemargin 0pt
-%\evensidemargin -.25in  % for ``manual size'' documents
-\marginparwidth 0.5in
-
-\textwidth \paperwidth
-\advance\textwidth by -2in
-
-
-% Style parameters and macros used by most documents here
-\raggedbottom
-\sloppy
-\hbadness = 5000                % don't print trivial gripes
-
-\pagestyle{empty}               % start this way; change for
-\pagenumbering{roman}           % ToC & chapters
-
-% Use this to set the font family for headers and other decor:
-\newcommand{\py@HeaderFamily}{\sffamily\bfseries}
-
-% Redefine the 'normal' header/footer style when using "fancyhdr" package:
-\@ifundefined{fancyhf}{}{
-  % Use \pagestyle{normal} as the primary pagestyle for text.
-  \fancypagestyle{normal}{
-    \fancyhf{}
-    \fancyfoot[LE,RO]{{\py@HeaderFamily\thepage}}
-    \fancyfoot[LO]{{\py@HeaderFamily\nouppercase{\rightmark}}}
-    \fancyfoot[RE]{{\py@HeaderFamily\nouppercase{\leftmark}}}
-    \fancyhead[LE,RO]{{\py@HeaderFamily \@title, \py@release}}
-    \renewcommand{\headrulewidth}{0.4pt}
-    \renewcommand{\footrulewidth}{0.4pt}
-  }
-  % Update the plain style so we get the page number & footer line,
-  % but not a chapter or section title.  This is to keep the first
-  % page of a chapter and the blank page between chapters `clean.'
-  \fancypagestyle{plain}{
-    \fancyhf{}
-    \fancyfoot[LE,RO]{{\py@HeaderFamily\thepage}}
-    \renewcommand{\headrulewidth}{0pt}
-    \renewcommand{\footrulewidth}{0.4pt}
-  }
-}
-
-% Some custom font markup commands.
-%
-\newcommand{\strong}[1]{{\bf #1}}
-\newcommand{\code}[1]{\texttt{#1}}
-\newcommand{\bfcode}[1]{\code{\bfseries#1}}
-\newcommand{\email}[1]{\textsf{#1}}
-
-% Redefine the Verbatim environment to allow border and background colors.
-% The original environment is still used for verbatims within tables.
-\let\OriginalVerbatim=\Verbatim
-\let\endOriginalVerbatim=\endVerbatim
-
-% Play with vspace to be able to keep the indentation.
-\newlength\distancetoright
-\def\mycolorbox#1{%
-  \setlength\distancetoright{\linewidth}%
-  \advance\distancetoright -\@totalleftmargin %
-  \fcolorbox{VerbatimBorderColor}{VerbatimColor}{%
-  \begin{minipage}{\distancetoright}%
-    #1
-  \end{minipage}%
-  }%
-}
-\def\FrameCommand{\mycolorbox}
-
-\renewcommand{\Verbatim}[1][1]{%
-  % list starts new par, but we don't want it to be set apart vertically
-  \bgroup\parskip=0pt%
-  \smallskip%
-  % The list environement is needed to control perfectly the vertical
-  % space.
-  \list{}{%
-  \setlength\parskip{0pt}%
-  \setlength\itemsep{0ex}%
-  \setlength\topsep{0ex}%
-  \setlength\partopsep{0pt}%
-  \setlength\leftmargin{0pt}%
-  }%
-  \item\MakeFramed {\FrameRestore}%
-     \small%
-    \OriginalVerbatim[#1]%
-}
-\renewcommand{\endVerbatim}{%
-    \endOriginalVerbatim%
-  \endMakeFramed%
-  \endlist%
-  % close group to restore \parskip
-  \egroup%
-}
-
-
-% \moduleauthor{name}{email}
-\newcommand{\moduleauthor}[2]{}
-
-% \sectionauthor{name}{email}
-\newcommand{\sectionauthor}[2]{}
-
-% Augment the sectioning commands used to get our own font family in place,
-% and reset some internal data items:
-\titleformat{\section}{\Large\py@HeaderFamily}%
-            {\py@TitleColor\thesection}{0.5em}{\py@TitleColor}{\py@NormalColor}
-\titleformat{\subsection}{\large\py@HeaderFamily}%
-            {\py@TitleColor\thesubsection}{0.5em}{\py@TitleColor}{\py@NormalColor}
-\titleformat{\subsubsection}{\py@HeaderFamily}%
-            {\py@TitleColor\thesubsubsection}{0.5em}{\py@TitleColor}{\py@NormalColor}
-\titleformat{\paragraph}{\small\py@HeaderFamily}%
-            {\py@TitleColor}{0em}{\py@TitleColor}{\py@NormalColor}
-
-% {fulllineitems} is the main environment for object descriptions.
-%
-\newcommand{\py@itemnewline}[1]{%
-  \@tempdima\linewidth%
-  \advance\@tempdima \leftmargin\makebox[\@tempdima][l]{#1}%
-}
-
-\newenvironment{fulllineitems}{
-  \begin{list}{}{\labelwidth \leftmargin \labelsep 0pt
-                 \rightmargin 0pt \topsep -\parskip \partopsep \parskip
-                 \itemsep -\parsep
-                 \let\makelabel=\py@itemnewline}
-}{\end{list}}
-
-% \optional is used for ``[, arg]``, i.e. desc_optional nodes.
-\newcommand{\optional}[1]{%
-  {\textnormal{\Large[}}{#1}\hspace{0.5mm}{\textnormal{\Large]}}}
-
-\newlength{\py@argswidth}
-\newcommand{\py@sigparams}[2]{%
-  \parbox[t]{\py@argswidth}{#1\code{)}#2}}
-\newcommand{\pysigline}[1]{\item[#1]\nopagebreak}
-\newcommand{\pysiglinewithargsret}[3]{%
-  \settowidth{\py@argswidth}{#1\code{(}}%
-  \addtolength{\py@argswidth}{-2\py@argswidth}%
-  \addtolength{\py@argswidth}{\linewidth}%
-  \item[#1\code{(}\py@sigparams{#2}{#3}]}
-
-% Production lists
-%
-\newenvironment{productionlist}{
-%  \def\optional##1{{\Large[}##1{\Large]}}
-  \def\production##1##2{\\\code{##1}&::=&\code{##2}}
-  \def\productioncont##1{\\& &\code{##1}}
-  \parindent=2em
-  \indent
-  \begin{tabular}{lcl}
-}{%
-  \end{tabular}
-}
-
-% Notices / Admonitions
-%
-\newlength{\py@noticelength}
-
-\newcommand{\py@heavybox}{
-  \setlength{\fboxrule}{1pt}
-  \setlength{\fboxsep}{6pt}
-  \setlength{\py@noticelength}{\linewidth}
-  \addtolength{\py@noticelength}{-2\fboxsep}
-  \addtolength{\py@noticelength}{-2\fboxrule}
-  %\setlength{\shadowsize}{3pt}
-  \Sbox
-  \minipage{\py@noticelength}
-}
-\newcommand{\py@endheavybox}{
-  \endminipage
-  \endSbox
-  \fbox{\TheSbox}
-}
-
-\newcommand{\py@lightbox}{{%
-  \setlength\parskip{0pt}\par
-  \rule[0ex]{\linewidth}{0.5pt}%
-  \par\vspace{-0.5ex}%
-  }}
-\newcommand{\py@endlightbox}{{%
-  \setlength{\parskip}{0pt}%
-  \par\rule[0.5ex]{\linewidth}{0.5pt}%
-  \par\vspace{-0.5ex}%
-  }}
-
-% Some are quite plain:
-\newcommand{\py@noticestart@note}{\py@lightbox}
-\newcommand{\py@noticeend@note}{\py@endlightbox}
-\newcommand{\py@noticestart@hint}{\py@lightbox}
-\newcommand{\py@noticeend@hint}{\py@endlightbox}
-\newcommand{\py@noticestart@important}{\py@lightbox}
-\newcommand{\py@noticeend@important}{\py@endlightbox}
-\newcommand{\py@noticestart@tip}{\py@lightbox}
-\newcommand{\py@noticeend@tip}{\py@endlightbox}
-
-% Others gets more visible distinction:
-\newcommand{\py@noticestart@warning}{\py@heavybox}
-\newcommand{\py@noticeend@warning}{\py@endheavybox}
-\newcommand{\py@noticestart@caution}{\py@heavybox}
-\newcommand{\py@noticeend@caution}{\py@endheavybox}
-\newcommand{\py@noticestart@attention}{\py@heavybox}
-\newcommand{\py@noticeend@attention}{\py@endheavybox}
-\newcommand{\py@noticestart@danger}{\py@heavybox}
-\newcommand{\py@noticeend@danger}{\py@endheavybox}
-\newcommand{\py@noticestart@error}{\py@heavybox}
-\newcommand{\py@noticeend@error}{\py@endheavybox}
-
-\newenvironment{notice}[2]{
-  \def\py@noticetype{#1}
-  \csname py@noticestart@#1\endcsname
-  \strong{#2}
-}{\csname py@noticeend@\py@noticetype\endcsname}
-
-% Allow the release number to be specified independently of the
-% \date{}.  This allows the date to reflect the document's date and
-% release to specify the release that is documented.
-%
-\newcommand{\py@release}{}
-\newcommand{\version}{}
-\newcommand{\shortversion}{}
-\newcommand{\releaseinfo}{}
-\newcommand{\releasename}{Release}
-\newcommand{\release}[1]{%
-  \renewcommand{\py@release}{\releasename\space\version}%
-  \renewcommand{\version}{#1}}
-\newcommand{\setshortversion}[1]{%
-  \renewcommand{\shortversion}{#1}}
-\newcommand{\setreleaseinfo}[1]{%
-  \renewcommand{\releaseinfo}{#1}}
-
-% Allow specification of the author's address separately from the
-% author's name.  This can be used to format them differently, which
-% is a good thing.
-%
-\newcommand{\py@authoraddress}{}
-\newcommand{\authoraddress}[1]{\renewcommand{\py@authoraddress}{#1}}
-
-% This sets up the fancy chapter headings that make the documents look
-% at least a little better than the usual LaTeX output.
-%
-\@ifundefined{ChTitleVar}{}{
-  \ChNameVar{\raggedleft\normalsize\py@HeaderFamily}
-  \ChNumVar{\raggedleft \bfseries\Large\py@HeaderFamily}
-  \ChTitleVar{\raggedleft \rm\Huge\py@HeaderFamily}
-  % This creates chapter heads without the leading \vspace*{}:
-  \def\@makechapterhead#1{%
-    {\parindent \z@ \raggedright \normalfont
-      \ifnum \c@secnumdepth >\m@ne
-        \DOCH
-      \fi
-      \interlinepenalty\@M
-      \DOTI{#1}
-    }
-  }
-}
-
-% Redefine description environment so that it is usable inside fulllineitems.
-%
-\renewcommand{\description}{%
-  \list{}{\labelwidth\z@%
-          \itemindent-\leftmargin%
-	  \labelsep5pt%
-          \let\makelabel=\descriptionlabel}}
-
-% Definition lists; requested by AMK for HOWTO documents.  Probably useful
-% elsewhere as well, so keep in in the general style support.
-%
-\newenvironment{definitions}{%
-  \begin{description}%
-  \def\term##1{\item[##1]\mbox{}\\*[0mm]}
-}{%
-  \end{description}%
-}
-
-% Tell TeX about pathological hyphenation cases:
-\hyphenation{Base-HTTP-Re-quest-Hand-ler}
-
-
-% The following is stuff copied from docutils' latex writer.
-%
-\newcommand{\optionlistlabel}[1]{\bf #1 \hfill}
-\newenvironment{optionlist}[1]
-{\begin{list}{}
-  {\setlength{\labelwidth}{#1}
-   \setlength{\rightmargin}{1cm}
-   \setlength{\leftmargin}{\rightmargin}
-   \addtolength{\leftmargin}{\labelwidth}
-   \addtolength{\leftmargin}{\labelsep}
-   \renewcommand{\makelabel}{\optionlistlabel}}
-}{\end{list}}
-
-\newlength{\lineblockindentation}
-\setlength{\lineblockindentation}{2.5em}
-\newenvironment{lineblock}[1]
-{\begin{list}{}
-  {\setlength{\partopsep}{\parskip}
-   \addtolength{\partopsep}{\baselineskip}
-   \topsep0pt\itemsep0.15\baselineskip\parsep0pt
-   \leftmargin#1}
- \raggedright}
-{\end{list}}
-
-% Redefine includgraphics for avoiding images larger than the screen size
-% If the size is not specified.
-\let\py@Oldincludegraphics\includegraphics
-
-\newbox\image@box%
-\newdimen\image@width%
-\renewcommand\includegraphics[2][\@empty]{%
-  \ifx#1\@empty%
-    \setbox\image@box=\hbox{\py@Oldincludegraphics{#2}}%
-    \image@width\wd\image@box%
-    \ifdim \image@width>\linewidth%
-      \setbox\image@box=\hbox{\py@Oldincludegraphics[width=\linewidth]{#2}}%
-      \box\image@box%
-    \else%
-      \py@Oldincludegraphics{#2}%
-    \fi%
-  \else%
-    \py@Oldincludegraphics[#1]{#2}%
-  \fi%
-}
-
-
-% Fix the index and bibliography environments to add an entry to the Table of
-% Contents; this is much nicer than just having to jump to the end of the book
-% and flip around, especially with multiple indexes.
-%
-\let\py@OldTheindex=\theindex
-\renewcommand{\theindex}{
-  \cleardoublepage
-  \phantomsection
-  \py@OldTheindex
-  \addcontentsline{toc}{chapter}{\indexname}
-}
-
-\let\py@OldThebibliography=\thebibliography
-\renewcommand{\thebibliography}[1]{
-  \cleardoublepage
-  \phantomsection
-  \py@OldThebibliography{1}
-  \addcontentsline{toc}{chapter}{\bibname}
-}
-
-% Include hyperref last.
-\RequirePackage[colorlinks,breaklinks,
-                linkcolor=InnerLinkColor,filecolor=OuterLinkColor,
-                menucolor=OuterLinkColor,urlcolor=OuterLinkColor,
-                citecolor=InnerLinkColor]{hyperref}
-% Fix anchor placement for figures with captions.
-% (Note: we don't use a package option here; instead, we give an explicit
-% \capstart for figures that actually have a caption.)
-\RequirePackage{hypcap}
-
-% From docutils.writers.latex2e
-\providecommand{\DUspan}[2]{%
-  {% group ("span") to limit the scope of styling commands
-    \@for\node@class@name:=#1\do{%
-    \ifcsname docutilsrole\node@class@name\endcsname%
-      \csname docutilsrole\node@class@name\endcsname%
-    \fi%
-    }%
-    {#2}% node content
-  }% close "span"
-}
-
-\providecommand*{\DUprovidelength}[2]{
-  \ifthenelse{\isundefined{#1}}{\newlength{#1}\setlength{#1}{#2}}{}
-}
-
-\DUprovidelength{\DUlineblockindent}{2.5em}
-\ifthenelse{\isundefined{\DUlineblock}}{
-  \newenvironment{DUlineblock}[1]{%
-    \list{}{\setlength{\partopsep}{\parskip}
-            \addtolength{\partopsep}{\baselineskip}
-            \setlength{\topsep}{0pt}
-            \setlength{\itemsep}{0.15\baselineskip}
-            \setlength{\parsep}{0pt}
-            \setlength{\leftmargin}{#1}}
-    \raggedright
-  }
-  {\endlist}
-}{}
-
-
-% From footmisc.sty: allows footnotes in titles
-\let\FN@sf@@footnote\footnote
-\def\footnote{\ifx\protect\@typeset@protect
-    \expandafter\FN@sf@@footnote
-  \else
-    \expandafter\FN@sf@gobble@opt
-  \fi
-}
-\edef\FN@sf@gobble@opt{\noexpand\protect
-  \expandafter\noexpand\csname FN@sf@gobble@opt \endcsname}
-\expandafter\def\csname FN@sf@gobble@opt \endcsname{%
-  \@ifnextchar[%]
-    \FN@sf@gobble@twobracket
-    \@gobble
-}
-\def\FN@sf@gobble@twobracket[#1]#2{}