Returning object reference is ok
Removing no longer required minified folders. Minification will take place in the home folder of css and
js files.
Carmina minifies files when in production if non existant and uses them afterwards.

Minification of imported files is not supported.
Replaced redirection with a call to FatalMessage() in the Carmina extension to Dotproject
function checkConfig() not used. See library/flx-post-config-loader.inc.php

Function flx_minRequired moved to loadMinification() in function/flx-html-helper.php
A key was not displayed - Fixed
Replaced __FILE__ statements with __FUNCTION__ for debugging purpose

loadScript() 1st parameter is mandatory

Var renaming in loadScript and adjust the minification call

Idem for loadStylesheet() function
Fixed image not showing
Will not use JSON encoder - Php json_encode() will do