Better naming to differentiate config files from user config

src/freedombone-backup-local

     fi
 }
 
-function backup_configuration {
+function backup_configfiles {
     echo $"Backing up ${PROJECT_NAME} configuration files"
     temp_backup_dir=/root/tempbackupconfig
     if [ ! -d $temp_backup_dir ]; then
     if [ -f /etc/nginx/.htpasswd ]; then
         cp -f /etc/nginx/.htpasswd $temp_backup_dir/htpasswd
     fi
-    backup_directory_to_usb $temp_backup_dir config
+    backup_directory_to_usb $temp_backup_dir configfiles
 }
 
 function backup_admin_readme {
 prepare_directories
 backup_directories
 backup_apps local
-backup_configuration
+backup_configfiles
 backup_admin_readme
 backup_mariadb
 backup_extra_directories local

src/freedombone-backup-remote

     SUSPENDED_SITE=
 }
 
-function backup_configuration {
+function backup_configfiles {
     echo $"Backing up ${PROJECT_NAME} configuration files"
     temp_backup_dir=/root/tempbackupconfig
     if [ ! -d $temp_backup_dir ]; then
     if [ -f /etc/nginx/.htpasswd ]; then
         cp -f /etc/nginx/.htpasswd $temp_backup_dir/htpasswd
     fi
-    backup_directory_to_friend $temp_backup_dir config
+    backup_directory_to_friend $temp_backup_dir configfiles
 }
 
 function backup_users {
     TEST_MODE="yes"
 fi
 
-backup_configuration
+backup_configfiles
 if [[ $TEST_MODE == "no" ]]; then
     backup_users
     backup_letsencrypt

src/freedombone-controlpanel

         restore_command="${PROJECT_NAME}-restore-local $USB_DRIVE"
     fi
 
-    utils_installed=(config
+    utils_installed=(configfiles
                      mariadb
                      letsencrypt
                      mutt

src/freedombone-restore-local

     cp -r /home/$ADMIN_USERNAME/.gnupg /root
 }
 
-function restore_config {
+function restore_configfiles {
     if [[ $RESTORE_APP != 'all' ]]; then
-        if [[ $RESTORE_APP != 'config' ]]; then
+        if [[ $RESTORE_APP != 'configfiles' ]]; then
             return
         fi
     fi
     if [ -d $USB_MOUNT/backup/config ]; then
         echo $"Restoring configuration files"
         temp_restore_dir=/root/tempconfig
-        restore_directory_from_usb $temp_restore_dir config
+        restore_directory_from_usb $temp_restore_dir configfiles
 
         if [ -f $temp_restore_dir/root/${PROJECT_NAME}.cfg ]; then
             cp -f $temp_restore_dir/root/${PROJECT_NAME}.cfg $CONFIGURATION_FILE
 check_backup_exists
 check_admin_user
 copy_gpg_keys
-restore_config
+restore_configfiles
 same_admin_user
 restore_mariadb
 restore_letsencrypt

src/freedombone-restore-remote

     cp -r /home/$ADMIN_USERNAME/.gnupg /root
 }
 
-function restore_configuration {
+function restore_configfiles {
     if [[ $RESTORE_APP != 'all' ]]; then
         if [[ $RESTORE_APP != 'configuration' ]]; then
             return
     if [ -d $SERVER_DIRECTORY/backup/config ]; then
         echo $"Restoring configuration files"
         temp_restore_dir=/root/tempconfig
-        restore_directory_from_friend $temp_restore_dir config
+        restore_directory_from_friend $temp_restore_dir configfiles
 
         if [ -f $temp_restore_dir/root/${PROJECT_NAME}.cfg ]; then
             cp -f $temp_restore_dir/root/${PROJECT_NAME}.cfg $CONFIGURATION_FILE
 ${PROJECT_NAME}-recoverkey -u ${ADMIN_USERNAME} -l $BACKUP_LIST
 
 copy_gpg_keys
-restore_configuration
+restore_configfiles
 restore_mariadb
 restore_letsencrypt
 restore_mutt_settings