override api changes

site/pages/modules_custom/galleries.php

site/pages/modules_custom/points.php

site/pages/modules_custom/quiz.php

sources_custom/cns_join.php

sources_custom/forum/cns.php

sources_custom/galleries2.php

...oks/systems/contentious_overrides/community_billboard.php

.../hooks/systems/contentious_overrides/facebook_support.php

sources_custom/hooks/systems/contentious_overrides/karma.php

sources_custom/hooks/systems/ecommerce/cart_orders.php

sources_custom/hooks/systems/ecommerce/usergroup.php

sources_custom/notifications.php

sources_custom/points2.php