Zonal Qualifiers C01-C12 More++

Continuing with last month's Zonal Qualifiers C01-C12, the original data used to create the C01-C12 pages had additional details about the qualifying events in the twelve cycles. I added these details to the C01-C12 pages.

Some details are superficial; others require further research; all are appropriate to understanding a specific cycle. For pointers to all twelve pages, see the 'QP' links on the index of World Chess Championship Zonals.