Copy not move

src/freedombone-utils-webadmin

@@ -1249,7 +1249,7 @@ function install_web_admin_webmail_translations {
     cd "$INSTALL_DIR" || return
     tar -xzvf squirrelmail-translations.tar.gz
     if [ -d "$INSTALL_DIR/squirrelmail.locales" ]; then
-        mv "$INSTALL_DIR/squirrelmail.locales"/* "/var/www/${local_hostname}/htdocs/mail/"
+        cp -r "$INSTALL_DIR/squirrelmail.locales"/* "/var/www/${local_hostname}/htdocs/mail/"
         rm -rf "$INSTALL_DIR/squirrelmail.locales"
         rm "$INSTALL_DIR/squirrelmail-translations.tar.gz"
     fi