Merge branch 'title_page_fix' into 'master'

-> fixed issue with newline for titlepage and closing slide

See merge request !15

beamerthemeACON.sty

@@ -209,8 +209,7 @@
       % 
       \begin{beamercolorbox}[sep=1em,wd=\paperwidth,ht=0.5\paperheight,%
         dp=0cm,right]{titletext}
-        {\flushleft
-          \usebeamerfont{title}{\inserttitle}}
+        {\usebeamerfont{title}{\inserttitle}}
         \ifx \insertsubtitle \empty \else
         {\flushleft
           \usebeamerfont{subtitle}{\insertsubtitle}}