Minor fix.
Fixed ticket #19 (addon link not shown). Corrected breadcrumbs code.
Implemented hook for new module type "snippet".
Renamed compatibility.php to frontend.functions.php.Moved frontend functions from class frontend to frontend.functions.php. Removed instances of strip_slashes_dummy. Replaced $this by $wb in a couple of places.Created file initialize.php, where all initializations now take place (moved from class wb constructor).
Fixed minor compatibility bug
Reworked visibility and menu code (frontend login problem)
Rewrote menu function. Parameters are now given as attributes to frontend class.
Added direct access redirection in framework files.
Added the Id keyword into the top of each file that was missing it
Added the Id keyword for all files
Restructured frontend code and fixed various bugs