Add "Register Interest" or "Open for booking" and start-end date to activity panels on search pages#244

When bookers search for activities, they get a page of small panels with each panel providing key information about an activity. It would be helpful if the panels could include a note that says either Register Interest” or “Open for booking” and on the next line the start and end date for the listed activity. This would allow bookers to click on relevant panels rather than have to click on a panel to see the information.