Merge branch 'master' of github.com:hexydec/torque

Updated "Push Assets" to "preload Assets" in `config.php`.

Updated PHP version requirements and Wordpress tested up to version.

The name of the app is not title case when Console Logging in `app::d…

…rawStats()`.

Used PHP 8.0 property type definitions, and union return types where needed.
Updated `require` calls in autoloaders to be used as a keyword and for the `spl_autoload_register()` call not to return a value.
Fixed issue in `csp::recommendations()` where if the recommended URL was the base URL of the site, it should use `'self'` instead.

Updated version to 0.7.3.

Updated version to 0.7.2.

Updated changelog.

Tested with Wordpress v6.1.

Fixed bug in Content-Security-Policy generator where a directive was not spelt correctly.
Updated JSlite to fix some javascript handling issues.
Minor syntax improvements.

Updated changelog.

Updated version number in readme.txt and torque.php.

Updated regexp in `assets::buildCss()` to fix issue where it matched …

…a trailing quote, and streamlined how it handles inline data URI's.

Fixed bugs where `realpath()` cannot handle URL's with querystrings or hashbangs, it now just uses the path component.
Updated `config::__construct()` to handled the return value of `overview::draw()` as a string or null.

Bumped version to 0.5.3.

Updated readme.