Merge pull request #354 in ZP/z-push from...

Merge pull request #354 in ZP/z-push from bugfix/ZP-1028-postinst-fails-leaving-z-push-common to develop

* commit 'f771c572':
  ZP-1028 Postinst fails leaving z-push-common unconfigured. Released under the Affero GNU General Public License (AGPL) version 3. do not fail whole script, if z-push-admin fails

build/deb/debian.z-push-common.postinst

@@ -3,8 +3,6 @@
 #
 # see: dh_installdeb(1)
 
-set -e
-
 case "$1" in
     configure)
         /usr/local/sbin/z-push-admin -a fixstates