Update the jQuery JavaScript library to the latest version. This means that the jQuery JavaScript library used in the app template has been updated, but also the jQuery JavaScript library used in the product 'read me' file, the product About page, the product Welcome page, the product help and the 'out of the box' app plugins helps. This is useful, for example, if we are debugging an app which uses an IFrame to show a Construct 3 game inside, since these kind of projects load JavaScript files as 'modules' and a 'perfect' MIME type is required to work as expected. Enhance the internal app debugger server in order to properly handle the MIME type for JavaScript files, providing an exactly 'application/javascript' MIME type for these kind of files.
