Add script for npcs 28817 and 28864

Required for quest 12701

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
Implement various missing scripts

Npcs 17226, 17949, 16847, 19420, 19305, 22138

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
Implement various scripts for CoS intro event

Npc entries 28167, 28169, 28612, 27752, 27746, 27745, 27747
Update 26533
Remove 26499
Fix a few mistakes

Close #5

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
Fix script for npc 25598

Close #8