Added practical handouts stylesheet.

handouts.sty

+\usepackage{fullpage}
+\usepackage{listings}
+\usepackage{url}
+
+\frenchspacing
+\setlength{\parindent}{0pt}
+\pagestyle{empty}
+
+\lstset{
+  basicstyle=\bf\ttfamily
+}
+
+\providecommand{\makeHeader}{
+  \begin{center}
+    {\bf \courseTitle}
+
+    \handoutsTitle
+  \end{center}
+  \bigskip
+}