\documentclass[a4paper,11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
-\usepackage{ae}
+\usepackage{lmodern}
\usepackage{color}
\usepackage{graphicx}
\usepackage{wrapfig}
\usepackage[hidelinks=true]{hyperref}
\usepackage[disable]{todonotes}
\usepackage{tikz}
+\usepackage{cclicenses}
\usepackage{enumitem} % for sparse lists with \setlist
\usetikzlibrary{arrows}
Masses with XMPP}
\author{Roland Hieber}
\date{Seminar Communications and Multimedia, TU~Braunschweig \\[1em]
- January 27, 2014}
+ January 27, 2014 \\[1em]
+ CC BY-ND 3.0 \\
+ \cc\bynd
+}
\begin{document}
\maketitle
\input{sec-outlook.tex}
\input{sec-discussion.tex}
+\nocite{license}
\bibliographystyle{plain}
{\footnotesize \bibliography{biblio}}