provision.erb in testlab-1.16.1

- old
+ new

@@ -1,7 +1,4 @@
-set -x
-set -e
-
 export DEBIAN_FRONTEND="noninteractive"
 
 if ! dpkg --status apt-cacher-ng &> /dev/null; then
   apt-get -y install apt-cacher-ng
   service apt-cacher-ng restart || service apt-cacher-ng start