rename packages also in documentation

doc/chapter/2architecture.tex

@@ -43,8 +43,8 @@ The internal representation of graphs is further explained in the section~\ref{s
 
 \begin{figure}[tp]
     \centering
-    \includegraphics[width=\linewidth, trim={0 20cm 0 0}, clip]{img/IO.pdf}
-    \caption[Class diagram of the \enquote{IO} package]{Class diagram of the \enquote{IO} package, containing utilities for reading and writing graphs.}
+    \includegraphics[width=\linewidth, trim={0 20cm 0 0}, clip]{img/io.pdf}
+    \caption[Class diagram of the \enquote{io} package]{Class diagram of the \enquote{io} package, containing utilities for reading and writing graphs.}
     \label{fig:io}
 \end{figure}
 
@@ -75,7 +75,7 @@ The internal representation of graphs is further explained in the section~\ref{s
     \label{fig:json-example}
 \end{figure}
 
-\section{Internal graph representation, \enquote{Model}}\label{sec:model}
+\section{Internal graph representation, \enquote{model}}\label{sec:model}
 One feature that is important to us, is to be able to work with hierarchical graphs (cf.\ chapter~\ref{ch:progress}).
 Therefore a node not only has edges to other nodes, but also it can contain other nodes and edges.
 So far this is similar to what we described in section~\ref{sec:inputFileFormat}.
@@ -94,12 +94,12 @@ Similarly, edges have additional attributes:
     \item \enquote{bindPoints} is a list of bend points for the edge, including the beginning and end point of the edge.
 \end{itemize}
 
-A class diagram of the package \enquote{Model} is displayed in figure~\ref{fig:model}.
+A class diagram of the package \enquote{model} is displayed in figure~\ref{fig:model}.
 
 \begin{figure}[tp]
     \centering
-    \includegraphics[width=\linewidth, trim={0 6cm 0 0}, clip]{img/Model.pdf}
-    \caption{Class diagram of the \enquote{Model} package.}
+    \includegraphics[width=\linewidth, trim={0 6cm 0 0}, clip]{img/model.pdf}
+    \caption{Class diagram of the \enquote{model} package.}
     \label{fig:model}
 \end{figure}
 
@@ -142,8 +142,8 @@ This works the following:
 
 \begin{figure}[tp]
     \centering
-    \includegraphics[width=\linewidth, trim={0 9cm 0 0}, clip]{img/Algorithms_Animated.pdf}
-    \caption{Class diagram of the package \enquote{Algorithms.Animated}.}
+    \includegraphics[width=\linewidth, trim={0 9cm 0 0}, clip]{img/algorithms_animated.pdf}
+    \caption{Class diagram of the package \enquote{algorithms.animated}.}
     \label{fig:animated}
 \end{figure}