Fixed a zone crash related to numhits for spells.
Fixed a query related to group leaders logging in.
Fixed a world crash related to attempting to join an adventure with Mercenaries.
Minor improvement to last commit.
#include and forward declaration cleanup of
client.cpp net.cpp questmgr.cpp zone.cpp zone.h
questmgr.h forward declarations
client_process.cpp #include removals
client_packet.cpp #include cleanup
command.cpp #include cleanup
command.h forward declaration
client_mods.cpp cleanup
inventory.cpp #include clean/remove
zonedb.h forward declarations
zonedb.cpp #include cleanup
database.h forward declaration
database.cpp #include house-keeping
net.h cleanup
Small world server cleanup
special_attacks.cpp #include clean
Merge branch 'master' of https://github.com/EQEmu/Server

Conflicts:
	world/adventure.cpp