Nimbus effects will now be reapplied after zoning.
Nimbus effects will now fade when associated buff is removed.
Fix for ReduceAllDamage function.
Merge pull request #250 from KayenEQ/Development

Nimbus Updates / Other fixes
QGlobalCache::LoadBy to pass by reference
Mob::ProcessSpecialAbilities pass by reference
Merge git://github.com/EQEmu/Server into Custom
C!Kayen - ManaAbsorb pct fix
C!Kayen - Enchanter custom abilities.