do not remove output

update-gluon.sh

@@ -13,8 +13,6 @@ upstream_newest_minor=$(git ls-remote --tags --refs https://github.com/freifunk-
 fork_newest_minor_branch="$upstream_newest_minor-ffs"
 fork_newest_minor_tag="$upstream_newest_minor-ffs0.1"
 
-{
-set -x
 git clone "$gluon_git_url" gluon
 cd gluon
 git remote add upstream "$gluon_upstream_git_url"
@@ -32,7 +30,6 @@ git checkout -b "$fork_newest_minor_branch"
 git tag "$fork_newest_minor_tag"
 git push origin
 git push origin "$fork_newest_minor_tag"
-} &> /dev/null
 
 new_gluon_rev=$(git rev-parse HEAD)