Support for framesubtitle

beamerthemeawesome.sty

@@ -301,9 +301,7 @@
 }
 
 \setbeamertemplate{frametitle}{%
-	\vspace{1em}%
-	\beamercolorbox[leftskip=-\beamer@leftsidebar]{frametitle}%
-	\strut\usebeamerfont{frametitle}\parbox{\dimexpr\beamer@leftsidebar}{\strut%
+	\vspace{1em}\hspace{-\beamer@leftsidebar}\begin{beamercolorbox}[wd=\beamer@leftsidebar]{frametitle}%
 		\ifx\insertsection\empty\else%
 			\color{accent}\thesection.%
 			\ifx\insertsubsection\empty%
@@ -316,7 +314,15 @@
 					\scalebox{.7}{\theframesinsubsection}%
 				\fi%
 			\fi%
-	\fi}\insertframetitle\endbeamercolorbox%
+		\fi
+	\end{beamercolorbox}%
+	\begin{beamercolorbox}{frametitle}%
+		\insertframetitle%
+	\end{beamercolorbox}
+	\ifx\insertframesubtitle\empty\else%
+	\begin{beamercolorbox}{framesubtitle}%
+		\usebeamerfont{subtitle}\insertframesubtitle%
+	\end{beamercolorbox}\fi%
 }
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%