All-in-One amended

Having realised yesterday that the search facility for N. S. Gill's Ancient / Classical History on my All-in-One Biblical Resources page had become defunt, I've managed to resurrect it. So the search on the Ancient World (Various) page is now working again; and I've deleted Argos -- sadly. Now the only thing that needs work on that page is the Perseus lexicon search, but that's going to take more time.