add doxygen configuration

doc/latex/annotated.tex

@@ -0,0 +1,4 @@
+\doxysection{Class List}
+Here are the classes, structs, unions and interfaces with brief descriptions\+:\begin{DoxyCompactList}
+\item\contentsline{section}{\mbox{\hyperlink{structconfigEntry}{config\+Entry}} }{\pageref{structconfigEntry}}{}
+\end{DoxyCompactList}