\documentclass[12pt]{article}
%[epsfig,amssymb,pst-node,pifont,bar,pst-node,fleqn,colordvi,eepic,eepic,pstricks,psfrag]{foils}
\usepackage{fancybox}
\usepackage{psfrag}
\usepackage{epsfig}
\usepackage{pifont}
\usepackage{amsmath}
\usepackage{pstricks}
\usepackage{pst-node}
\usepackage{vmargin}
\usepackage{rotate}
\usepackage{rotating}
\usepackage{lscape}
\usepackage{float}
\textheight 240mm

%%% page layout VPAGE
\setpapersize{A4}
%\setmargins{\leftmargin}{\topmargin}{\textwidth}{\textheight}{\headheight}{\headsep}{\footheight}{\footskip}
%\setmargins{15mm}{15mm}{180mm}{46\baselineskip}{0mm}{0em}{1em}{3em}
\setmargins{15mm}{15mm}{185mm}{275mm}{0mm}{0em}{0mm}{0em}

%%% headings FANCYHEADINGS
%\leftheader{}
%\rightheader{}
%\rightfooter{}
%\rightfooter{[Martin Fuchs, FHI Berlin, at $\Psi_k$ workshop, Nov. 1996]\hspace{+2em}\thepage /18}

%%% colors PSTRICKS
%\newrgbcolor{bleu}{0.282353 0.819608 0.800000}
\newrgbcolor{bleu}{0.14 0.44 0.92}
\newrgbcolor{green}{0.00 0.80 0.00}
\newrgbcolor{lgreen}{0.95 1.00 0.95}
\newrgbcolor{lgray}{0.95 0.95 0.95}
\newrgbcolor{gray90}{0.90 0.90 0.90}
\newrgbcolor{gray94}{0.94 0.94 0.94}
\newrgbcolor{gray97}{0.97 0.97 0.97}
\psset{unit=1mm}
\psset{yunit=1mm}
\psset{xunit=1mm}

%%% specials
\newcommand{\fh}[1]{\foilhead[-0.1cm]{#1}}
\newcommand{\fmark}[1]{\parbox[b]{1.2em}{#1}}
\def\rvec{{\mathbf r}}
\def\gvec{{\mathbf G}}
\parindent 0mm
\input rotate
\newbox\rotbox
\DeclareMathAlphabet{\mathnormal}{OT1}{cmss}{m}{sl}
\DeclareMathAlphabet{\mathrm}{OT1}{cmss}{m}{sl}
\SetMathAlphabet{\mathnormal}{normal}{OT1}{cmss}{m}{sl}
\SetMathAlphabet{\mathrm}{normal}{OT1}{cmss}{m}{sl}
\renewcommand{\vec}[1]{{\bf #1}}
\newcommand\mat[1]{\underset{^{\displaystyle =}}{#1}}
\newcommand\headline[1]{\Large{\bf #1} \normalsize}
\def\pageframecolor{gray}
\def\pagebackgroundcolor{lgreen}
\def\pagefillstyle{none}
\def\pagefillcolor{white}
\def\pageframe{\rput[bl](-5,-275){\psline[linewidth=4pt,linecolor=\pageframecolor,fillstyle=\pagefillstyle,fillcolor=\pagefillcolor](0,0)(200,0)(200,285)(0,285)(0,0)}
}
\def\pagebackground{\rput[bl](-5,-275){\pspolygon[linestyle=none,fillstyle=solid,fillcolor=\pagebackgroundcolor](0,0)(200,0)(200,285)(0,285)(0,0)}
}
\pagestyle{empty}

\begin{document}
\input motivation.tex
\input overview.tex
\input groups.tex
\input open.tex
\input reliable.tex
\input portable.tex
\input coding.tex
\input features1.tex
\input features2.tex
\input easy.tex
\end{document}
