File icingaweb2.permissions of Package icingaweb2

# icingaweb2 need this permissions ond dirs/files
# owned by icingaweb2 package.
/etc/icingaweb2/                        root:icingaweb2 2770
/etc/icingaweb2/modules/                root:icingaweb2 2770
/etc/icingaweb2/modules/setup/          root:icingaweb2 2770
/etc/icingaweb2/modules/translation/    root:icingaweb2 2770
/var/log/icingaweb2/                    root:icingaweb2 2775