Tweaks

• Included a New Filter tribe_events_tickets_woo_get_ticket for better ticket control on WooCommerce (Props to @helgatheviking)
• Included a New Filter tribe_events_tickets_edd_get_ticket for better ticket control on Easy Digital Downloads (Props to @helgatheviking)
• Included a New Filter tribe_events_tickets_shopp_get_ticket for better ticket control on Shopp (Props to @helgatheviking)
• Included a New Filter tribe_events_tickets_wpec_get_ticket for better ticket control on WPEC (Props to @helgatheviking)