Added a few notes and tidied up some of the document formatting.

docs/developer-guide/core-concepts/core-concepts.tex

@@ -241,6 +241,11 @@ function.
 
 
 \section{Threading}
+\begin{notebox}
+Threading is not currently included in the main code distribution. However, this
+hybrid MPI/pthread functionality should be available within the next few months.
+\end{notebox}
+
 We investigated adding threaded parallelism to the already MPI parallel
 Nektar++.  MPI parallelism has multiple processes that exchange data using
 network or network-like communications.  Each process retains its own memory

docs/developer-guide/data-structures-algorithms/connectivity.tex

@@ -126,7 +126,7 @@ Both the local coordinate axis along an intersecting edge will then point in the
 same direction. Obviously, these conditions will not be fulfilled by default.
 But in order to do so, the direction of the local coordinate axis should be
 reversed in following situations:
-\begin{lstlisting}
+\begin{lstlisting}[style=C++Style]
  if ((LocalEdgeId == 0)||(LocalEdgeId == 1)) {
      if( EdgeOrientation == Backward ) {
          change orientation of local coordinate axis
@@ -215,7 +215,7 @@ the vertex mode, we will make a clear distinction between them in the
 
 The fill-in of the mapping array can than be summarised by the following part of
 (simplified) code:
-\begin{lstlisting}
+\begin{lstlisting}[style=C++Style]
  for(e = 0; e < Number_Of_2D_Elements; e++) {
      for(i = 0; i < Number_Of_Vertices_Of_Element_e; i++) {
          offsetValue = ...

docs/developer-guide/data-structures-algorithms/time-integration.tex

@@ -215,8 +215,8 @@ switch between some (depending on the problem) of the following
 time-integration schemes:
 
 \begin{center}
-\small
-\begin{tabular}{ll}
+\footnotesize
+\begin{tabular}{p{4cm}p{10cm}}
 \toprule
 AdamsBashforthOrder1 & Adams-Bashforth Forward multi-step scheme of order 1\\
 AdamsBashforthOrder2 & Adams-Bashforth Forward multi-step scheme of order 2\\

docs/developer-guide/developer-guide.tex

@@ -371,7 +371,14 @@ Scientific Computing and Imaging Institute, University of Utah, USA}
 \clearpage
 
 \chapter{Introduction}
-Welcome to the developer's guide for Nektar++\cite{nektar-website}.
+Welcome to the developer's guide for Nektar++\cite{nektar-website}. This
+document provides implementation details for the library, including their
+design, Nektar++-specific data structures and algorithms and other development
+information.
+
+\begin{warningbox}
+This document is still being written and may be incomplete in parts.
+\end{warningbox}
 
 \mainmatter
 

docs/developer-guide/library-design/library-design.tex

@@ -456,7 +456,7 @@ ExpList1DHomogeneous2D are used to manage boundary conditions. A description of
 the Quasi-3D approach usage can be found in Section~\ref{s:xml}.
 
 \begin{center}
-\includegraphics{img/Quasi3d.png}
+\includegraphics[width=\textwidth]{img/Quasi3d.png}
 \end{center}