Chose more sensible name for default presentation.

mkpres.sh

@@ -22,7 +22,7 @@ while [ "${target#$common_part}" = "${target}" ]; do
   back="../${back}"
 done
 
-cp presentation.tex $1
+cp presentation.tex $1/$(basename $1).tex
 
 links="Makefile beamerthemelumc.sty logos"
 cd $1