added date in gen

slides/gen_index.sh

@@ -32,10 +32,11 @@ IFS=$'\n'
 classes=($(sort <<<"${classes[*]}"))
 date=$(date '+%Y-%m-%d')
 echo "---" >> index.md
+echo "title: Slides du cours d'Algorithmique" >> index.md
 echo "date: ${date}" >> index.md
 echo "---" >> index.md
 for i in ${classes[*]}; do
-    echo $i >> index.md
+    echo "* $i" >> index.md
 done