On failures wait for a keypress

src/freedombone-app-postactiv

@@ -383,6 +383,7 @@ function install_postactiv_main {
     chmod a+w /var/www/$POSTACTIV_DOMAIN_NAME/htdocs/file
     chown -R www-data:www-data /var/www/$POSTACTIV_DOMAIN_NAME/htdocs
     chmod +x /var/www/$POSTACTIV_DOMAIN_NAME/htdocs/scripts/maildaemon.php
+    chmod 777 /var/www/$POSTACTIV_DOMAIN_NAME/htdocs/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
 
     function_check postactiv_create_database
     postactiv_create_database

src/freedombone-controlpanel

@@ -1973,7 +1973,11 @@ function menu_top_level {
             4) show_firewall;;
             5) reset_tripwire;;
             6) menu_app_settings;;
-            7) ${PROJECT_NAME}-addremove;;
+            7) ${PROJECT_NAME}-addremove
+               if [ ! "$?" = "0" ]; then
+                   any_key
+               fi
+               ;;
             8) logging_on_off;;
             9) ping_enable_disable;;
             10) menu_users;;