/**
\mainpage

\section intro Introduction

\subsection whatis What is LEMON

LEMON stands for
<b>L</b>ibrary of <b>E</b>fficient <b>M</b>odels
and <b>O</b>ptimization in <b>N</b>etworks.
It is a C++ template
library aimed at combinatorial optimization tasks which
often involve in working
with graphs. As the name also suggests, its development was started by
Hungarian people.

\subsection howtoread How to read this document

Graph structures play central role in LEMON, so if you are new to it,
you probably should start \ref graphs "here".
You can also find this page along with others under
<a href="pages.html"> Related Pages </a>.

If you are 
interested about data structures and algorithms in more details, then
you should browse the reference manual part of the documentation.
Section <a href="modules.html"> Modules </a>
 is a good starting point for this.

*/