update and streamline LAMMPS-GUI summary

Author: akohlmey

lammps-tutorials.tex

@@ -377,28 +377,25 @@ \subsection{Software/system requirements}
 
 \subsection{About \lammpsgui{}}
 
-\lammpsgui{} is a graphical text editor, enhanced for editing LAMMPS input
-files and linked to the LAMMPS library, allowing it to run LAMMPS
-directly.  The text editor functions similarly to other graphical editors,
-such as Notepad or Gedit, but offers the following enhancements specifically for LAMMPS:
+\lammpsgui{} is a graphical text editor, enhanced for editing LAMMPS
+input files and linked to the LAMMPS library, allowing it to run LAMMPS
+directly.  The text editor functions similarly to other graphical
+editors, such as Notepad or Gedit, but offers the following enhancements
+specifically for LAMMPS:
 \begin{itemize}
+  \item Use of wizard dialogs to set up the tutorials
   \item Auto-completion of LAMMPS commands and options
+  \item Context-sensitive online help
   \item Syntax highlighting for LAMMPS input files
-  \item Visualization using LAMMPS built-in renderer
+  \item Syntax-aware line indentation
+  \item Visualization using LAMMPS' built-in renderer
   \item Start and stop simulations via mouse or keyboard
   \item Monitoring of simulation progress
+  \item Dynamic capture of output in a text window
   \item Automatic plotting of thermodynamic data during runs
   \item Capture of ``dump image'' outputs for animations
   \item Export of thermodynamic data for external plotting
-  \item Support for OpenMP threading or GPU acceleration
-  \item Context-sensitive online help (via right-click)
-  \item Customization of settings through a preferences dialog
-  \item Syntax-aware line indentation
-  \item Display of line numbers
-  \item Capture of output in a text window
   \item Inspection of binary restart files
-  \item Viewing of plain text files
-  \item Use of wizard dialogs to set up tutorials
 \end{itemize}
 \hyperref[using-lammps-gui-label]{Appendix~\ref{using-lammps-gui-label}}
 contains basic instructions for installation and using \lammpsgui{} with