removed exit 0 from install.sh
removed exit 0 from install.sh

Signed-off-by: André Bauer <0045e911dda405b74e498edd0b59617cdc330077@gmail.com>

zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,zammad/zammad,zammad/zammad,monotek/zammad,zammad/zammad,monotek/zammad,monotek/zammad