committing changes in /etc made by "apt-get install icingaweb2"
Package changes:
+fonts-dejavu-extra 2.37-1 all
+fonts-droid-fallback 1:6.0.1r16-1.1 all
+fonts-noto-mono
20200323-1 all
+fonts-urw-base35
20170801.1-3 all
+ghostscript 9.50~dfsg-5ubuntu4 amd64
+gsfonts 1:8.11+urwcyr1.0.7~pre44-4.4 all
+icingacli 2.7.3-1 all
+icingaweb2 2.7.3-1 all
+icingaweb2-common 2.7.3-1 all
+icingaweb2-module-doc 2.7.3-1 all
+icingaweb2-module-monitoring 2.7.3-1 all
+imagemagick-6-common 8:6.9.10.23+dfsg-2.1ubuntu11 all
+libavahi-client3 0.7-4ubuntu7 amd64
+libavahi-common-data 0.7-4ubuntu7 amd64
+libavahi-common3 0.7-4ubuntu7 amd64
+libcups2 2.3.1-9ubuntu1.1 amd64
+libfftw3-double3 3.3.8-2ubuntu1 amd64
+libgs9 9.50~dfsg-5ubuntu4 amd64
+libgs9-common 9.50~dfsg-5ubuntu4 all
+libijs-0.35 0.35-15 amd64
+libjbig2dec0 0.18-1ubuntu1 amd64
+liblcms2-2 2.9-4 amd64
+liblqr-1-0 0.4.2-2.1 amd64
+libmagickcore-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu11 amd64
+libmagickwand-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu11 amd64
+libopenjp2-7 2.3.1-1ubuntu4 amd64
+libpaper-utils 1.1.28 amd64
+libpaper1 1.1.28 amd64
+libwebpmux3 0.6.1-2 amd64
+php-icinga 2.7.3-1 all
+php-imagick 3.4.4-4 amd64
+php-intl 2:7.4+75 all
+php-ldap 2:7.4+75 all
+php7.4-intl 7.4.3-4ubuntu2.2 amd64
+php7.4-ldap 7.4.3-4ubuntu2.2 amd64
+poppler-data 0.4.9-2 all
+ttf-dejavu-core 2.37-1 all