1. CHANGES IN THE CODE:
 - finish all devs/fixes
 - create a new version number and set it in $CURRENT_VERSION

2. PREPARING THE KIT:
 - create a new tag in tags/ with the new version number, for all three sections: trunk, _updater, _installer.
 - copy the following dirs:
   - /trunk/tick -> /tick;
     - clean _config/personalCfg/, but leave "addcfg.php";
   - _update/trunk -> update; (not for version b890, when upgrading  to PHP8)
   - _install/trunk -> install;
 - copy the index.php (redirects to /tick);
 - create a zip archive with al of the above (this can be sent to Amadeus BG);