manage shop big cleanup, contentm panel now just extends manage_shop to easy code upgrade
manage shop: code cleanup
core: user and admin sections now shows access denied message if logged in but have no rights
table2: data() improvement
html_to_db improved
html_to_db improved
admin: manage blocks up
shop_supplier_panel: merged back with manage_shop
manage blocks: disabled ajax for edit/add item
shop supplier panel up
manage shop: code cleanup