+ plugin ics-calendar (#2)

Reviewed-on: #2

install.sh

@@ -87,6 +87,7 @@ echo "Installing plugins"
 ./wp plugin install gosign-gallery-box-block         --activate --allow-root > /dev/null
 ./wp plugin install polylang                         --activate --allow-root > /dev/null
 ./wp plugin install simple-custom-post-order         --activate --allow-root > /dev/null
+./wp plugin install ics-calendar                     --activate --allow-root > /dev/null
 ./wp plugin install easy-wp-smtp                     --activate --allow-root
 ./wp plugin install opengraph                        --activate --allow-root