From d6d1c8b170ced9f0fcd46f7a18458a7bcb2d52b9 Mon Sep 17 00:00:00 2001
From: Roland Hieber <rohieb@rohieb.name>
Date: Fri, 17 Jan 2014 00:15:54 +0100
Subject: [PATCH] add Creative Commons licenses, attribute Tango Desktop
 Project

---
 biblio.bib       |  5 +++++
 main.tex         |  7 ++++++-
 presentation.tex | 10 +++++++++-
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/biblio.bib b/biblio.bib
index 1308b94..6b21345 100644
--- a/biblio.bib
+++ b/biblio.bib
@@ -297,3 +297,8 @@
 	title = "{Design Patterns - Elements of Reusable Object-Oriented Software}",
 	year = 1995
 }
+
+@misc{tangoicons,
+	title = "{Figures were drawn using public domain icons from the Tango Desktop
+		Project, see \url{http://tango.freedesktop.org}}"
+}
diff --git a/main.tex b/main.tex
index fd48513..58f68d3 100644
--- a/main.tex
+++ b/main.tex
@@ -8,6 +8,7 @@
 \usepackage[hidelinks=true]{hyperref}
 \usepackage[disable]{todonotes}
 \usepackage{tikz}
+\usepackage{cclicenses}
 \usepackage{enumitem}  % for sparse lists with \setlist
 \usetikzlibrary{arrows}
 
@@ -31,7 +32,10 @@
 Masses with XMPP}
 \author{Roland Hieber}
 \date{Seminar Communications and Multimedia, TU~Braunschweig \\[1em]
-  January 27, 2014}
+  January 27, 2014 \\[1em]
+  CC-BY-NC-ND 3.0 \\
+  \cc\byncnd
+}
 
 \begin{document}
 \maketitle
@@ -53,6 +57,7 @@ communication protocol used in Chatty Things.
 \input{sec-outlook.tex}
 \input{sec-discussion.tex}
 
+\nocite{tangoicons}
 \bibliographystyle{plain}
 {\footnotesize \bibliography{biblio}}
 
diff --git a/presentation.tex b/presentation.tex
index 2876ade..45fbf01 100644
--- a/presentation.tex
+++ b/presentation.tex
@@ -5,6 +5,7 @@
 \usepackage{inconsolata}
 %\usepackage{multicol}
 \usepackage{array}
+\usepackage{cclicenses}
 \usepackage{tikz}
 \usetikzlibrary{arrows}
 \usetikzlibrary{arrows}
@@ -418,9 +419,16 @@ Two-step process:
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}
+\begin{center}
 \vfill
-\centering\LARGE{Questions?}
+\LARGE{Questions?}
 \vfill
+\vfill
+\footnotesize
+\cc\byncsa\\
+This presentation is licensed under CC-BY-NC-SA-3.0\\
+and builds on icons from the Tango Desktop Project
+\end{center}
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-- 
2.20.1