Add outline slide

With the number of topics being covered, it is good practice to have an
overview of what is to come.

Author: jmbtutor

understanding-git.tex

@@ -8,6 +8,7 @@
 \usepackage{xcolor}
 \usepackage{xcolor-solarized}
 \usepackage{soul}
+\usepackage{multicol}
 
 \usetheme{Antibes}
 \usecolortheme{dolphin}
@@ -130,6 +131,13 @@ \section{Introduction}
   \defaultrepo
 \end{frame}
 
+\begin{frame}
+  \frametitle{Outline}
+  \begin{multicols}{2}
+    \tableofcontents
+  \end{multicols}
+\end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \section{Commits}