[050] q. 'Ammo for Rumbleshot'

q.5541 'Ammo for Rumbleshot' -- conected with Event: 'Mortar Combat'
Thx for ClassicDB Team for report.
[051] NPCFlags

29 SCRIPT_COMMAND_MODIFY_NPC_FLAGS -- some were broken in
407_UPDATEPACK.
Fixed
Implement proper intro dialogue for Culling of Stratholme
Update previous commit with text emotes
[053] Add missing gameobject template entry

Required for the Cat Figurine event in Darkshore
[054] Achievement criterias for achievs 2996 and 2997

Required for General Vezax - Ulduar

Signed-off-by: Xfurry <xfurry@scriptdev2.com>