There may times when the pagination sequence in the admin Orders Summary listing does not appear, or may have the incorrect number of links (1-2-3 instead of 1-2-...-29-30). The following series of edits should fix that.   Unfortunately, while there is much in the Database Class to get the necessary info efficiently (that is, make one complex query instead of two), there is other database activity that gets in the way and pollutes that info. So, we must make two queries. (I really wanted to ma