chore: remove hyperref and use \frametitle in tomorrow theme example

examples/colortheme-tomorrow/moloch-tomorrow.tex

@@ -4,7 +4,6 @@
 \usetheme{moloch}
 \usecolortheme{moloch-tomorrow}
 \usepackage{lmodern}
-\usepackage{hyperref}
 
 \setbeamertemplate{page number in head/foot}[appendixframenumber]
 \setbeamertemplate{section in toc}[sections numbered]
@@ -24,7 +23,8 @@
 
 \section{Introduction}
 
-\begin{frame}[fragile]{Moloch}
+\begin{frame}[fragile]
+\frametitle{Moloch}
   This small demo shows how the
   \href{https://github.com/chriskempson/tomorrow-theme}{tomorrow color theme}
   for moloch looks.\bigskip
@@ -34,7 +34,8 @@ \section{Introduction}
 \usecolortheme{moloch-tomorrow}\end{verbatim}
 \end{frame}
 
-\begin{frame}[fragile]{Tomorrow Color Theme}
+\begin{frame}[fragile]
+\frametitle{Tomorrow Color Theme}
   The tomorrow color theme has a higher contrast than the standard moloch theme, and uses
   different colors for alerts and examples.