HotPot activities with quotes in their names have the name truncated when updated. Patch attached.

HotPot activities with quotes in their names have the name truncated when you go to update them. These quotes are passed intact when populating the text box, truncating the value.

The attached patch applies the htmlspecialchars to $form->name in moodle/mod/hotpot/mod.html , converting the double quotes into html entities, correcting the problem.