[FE training-materials-updates] Improve git references

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=b7179733080039851725200fdefef9f067976d4a

>---------------------------------------------------------------

commit b7179733080039851725200fdefef9f067976d4a
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Fri Nov 25 17:00:54 2016 +0100

    Improve git references
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


>---------------------------------------------------------------

b7179733080039851725200fdefef9f067976d4a
 slides/kernel-git-content/kernel-git-content.tex |  32 ++++++++++-------------
 slides/kernel-git-content/progit2.png            | Bin 0 -> 117397 bytes
 2 files changed, 14 insertions(+), 18 deletions(-)

diff --git a/slides/kernel-git-content/kernel-git-content.tex b/slides/kernel-git-content/kernel-git-content.tex
index 3a6688b..42ca34f 100644
--- a/slides/kernel-git-content/kernel-git-content.tex
+++ b/slides/kernel-git-content/kernel-git-content.tex
@@ -356,30 +356,26 @@ Signed-off-by: David S. Miller <davem at davemloft.net>
   \end{itemize}
 \end{frame}
 
+
 \begin{frame}
   \frametitle{About Git}
-  \begin{itemize}
-  \item We have just seen the very basic features of Git.
-  \item Many more interesting features are available (rebasing,
-    bisection, merging and more)
-  \item References
+  We have just seen the very basic features of Git.
+
+  Many more interesting features are available (rebasing,
+  bisection, merging and more). For more details:
+  \begin{columns}
+  \column{0.6\textwidth}
     \begin{itemize}
     \item Git Manual
-      \begin{itemize}
-      \item \url{http://schacon.github.com/git/user-manual.html}
-      \end{itemize}
+      \newline \url{http://schacon.github.com/git/user-manual.html}
     \item Git Book (freely available on-line, or in print form)
-      \begin{itemize}
-      \item \url{http://git-scm.com/book}
-      \end{itemize}
+      \newline \url{http://git-scm.com/book}
     \item Git official website
-      \begin{itemize}
-      \item \url{http://git-scm.com/}
-      \end{itemize}
+      \newline \url{http://git-scm.com/}
     \item Video: James Bottomley's tutorial on using Git
-      \begin{itemize}
-      \item \url{http://free-electrons.com/pub/video/2008/ols/ols2008-james-bottomley-git.ogg}
-      \end{itemize}
+      \newline \url{http://bit.ly/2fZJxLZ}
     \end{itemize}
-  \end{itemize}
+  \column{0.4\textwidth}
+    \includegraphics[height=0.45\textheight]{slides/kernel-git-content/progit2.png}
+  \end{columns}
 \end{frame}
diff --git a/slides/kernel-git-content/progit2.png b/slides/kernel-git-content/progit2.png
new file mode 100644
index 0000000..2319ec0
Binary files /dev/null and b/slides/kernel-git-content/progit2.png differ