Secure fix
This version introduces multiple enhancements:

Added some .htaccess files to deny access to core directories, and removed one of unused files.

Details of additions/deletions below:
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Added:   /BLUE_FRAMEWORK/cfg/.htaccess
Added:   /BLUE_FRAMEWORK/elements/.htaccess
Added:   /BLUE_FRAMEWORK/modules/.htaccess
Added:   /BLUE_FRAMEWORK/packages/.htaccess

Removed: /BLUE_FRAMEWORK/packages/CORE/controler_class.php