Main: Updated way DB names are generated

Switch from geting folder count in /var/www
to using SiteCount variable stored in /etc/ICTM/sites.count,
installer.sh has static 1, AppendCMS gets the file an increments it by one.
Fallback is build in for systems without sites.count

CMS/nextcloud/conf.sh

@@ -13,9 +13,8 @@ cp -a /tmp/nextcloud/. /var/www/"$domain"/html
 touch /var/www/"$domain"/html/data/nextcloud.log > $OUTPUT 2>&1
 
 #Creating DB
-db_suffix=`expr $(ls -l /var/www | grep -c ^d) - 1`
-db_name="nextcloud_$db_suffix"
-db_user="nextcloud_$db_suffix"
+db_name="nextcloud_$SiteCount"
+db_user="nextcloud_$SiteCount"
 db_pass=$(tr -dc 'A-Za-z0-9!#%()*+,-.:;<=>?@[]^_{|}~' </dev/urandom | head -c 30 ; echo)
 mysql -u root -p"$password" -e "CREATE DATABASE "$db_name" DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;" > $OUTPUT 2>&1
 mysql -u root -p"$password" -e "CREATE USER '"$db_user"'@'localhost' IDENTIFIED BY '"$db_pass"';" > $OUTPUT 2>&1