Improve install message

update_and_install_all.sh

@@ -23,7 +23,10 @@ echo
 echo "Update blaar and submodules"
 echo "---------------------------"
 echo
+echo "Update main project 'blaar'"
 git pull
+echo
+echo "Update submodules"
 git submodule update --init --remote --merge #--remote --merge is for merging from the last version on the remote, not only the version when the submodule has been added
 echo
 echo "Reinstall and check all"