tidied up

Did a bunch of clean-up. Added the "RASC Finest NGC" notation to my NGC life list, as well as to various entries in the deep sky lists. Also, I ensured the Caldwell designations are in place for the logged NGCs. Fixed a couple of sorting issues. Added a missing item in the Arp list. Collected and documented more SkyTools database issues. I directly modified the R.A.S.C. Finest NGC observing list in SkyTools to include NGC 4568 (of the Siamese Twins) and NGC 884 (of the Double Cluster). Added a bunch of cross-referencing links associated with the Jupiter triple shadow transit. As I responded to passive aggressive council emails and invited members, via the Yahoo!Group listserv, to help at the CAO work party.