\usepackage{float} % floating images
\usepackage{lmodern} % Better teletype fonts
\usepackage{textcomp} % Nice listings quotes
+\usepackage{pgf-umlsd} % Connection diagrams
+
+\usetikzlibrary{arrows,shadows}
\graphicspath{{img/}}
-\urlstyle{same}
+\urlstyle{tt}
\hypersetup{%
pdftitle={iTasks and the Internet of Things},
pdfauthor={Mart Lubbers},
\pdfstringdefDisableCommands{%
\def\acrlong#1{}%
+ \def\acrlongpl#1{}%
\def\acrshort#1{}%
\def\acrfull#1{}%
\def\gls#1{}%