UT text box gen v11.0.1

Small patch for bug fixes.

Changelog

• Issue 307: expression text filter does the opposite of what it should do.


• Bugfix: a small part of the textbox class is not compatible with older browsers.


• Bugfix: update checker doesn't work as intended.


• Bugfix: the page stops working if a badly configured ad blocker blocks the announcement banner JavaScript file.


• Disabled hotlinking for text box stacks.