Changed certain holy sites to pre-built holy sites, renamed a file and deleted a duplicate file
(You will have to tell me if there is a different way to separate your commits than --patch, because it wasnt working this time.)

	modified:   AncientReligions/common/landed_titles/landed_titles.txt
	renamed:    AncientReligions/events/celtic_feast.txt -> AncientReligions/events/celtic_divination.txt
	deleted:    AncientReligions/localisation/Celtic Celebrations Chain.csv