updated loot table for npc's in range 1 to 1000 based on wowhead data

missing updated loot tables for npc's 446, 452.

left unchanged loot table for npc's: 1, (here might be something more), 235, 240, 246, 255, 266, 275, 288, 313, 325, 359, 379, 381, 382, 415, 416, 417, 467, 469, 487, 488, 489, 490, 494, 495, 
499, 659, 756, 826, 827, 828, 866, 869, 870, 874, 876, 885, 932, 933, 934, 935, 936, 999

drop table was empty for those on old.wowhead