Moved the phpseclib files to their own folder in libraries. Improved the composer autoloader in JCB. Improved the phpseclib class implementation. Added a new Expert Mode to field modeling under the database tab in the field area.

libraries/phpseclib/vendor/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit10d22a526bd476954b93748a871e7ad4::getLoader();