develop
Copyright Update
feature/rift_update
Removed `NpcCreatureSee` unused `isSummon` parameter. Removed several unneeded notify and set event. Removed unused `String` return on `Quest#onDeath(..)`. Removed unused `String` return on `Quest#onItemEvent(..)`. Removed unused `String` return on `Quest#onItemUse(..)`. Removed unused `String` return on `Quest#onSeeCreature(..)`. Removed unused `String` return on `Quest#onEnterWorld(..)`. Removed unused `String` return on `Quest#onTutorialQuestionMark(..)`. Removed unused `String` return on `Quest#onTutorialCmd(..)`. Removed unused `String` return on `Quest#onEnterZone(..)`. Removed unused `String` return on `Quest#onExitZone(..)`.
For Experience Gain mod, if Exp is not gained then do not show it in the system message
Removed unused `String` return on `Quest#onKill(..)`
Adding `broadcastScriptEvent` methods on `L2Npc`. Adding integer parameters to `NpcEventReceived`. Removed `notifyEventReceived` method. Changed `onEventReceived` method to receive a `NpcEventReceived`, and removed unused `String` return. Added `Quest#showQuestFHTML(..)` method for formatted HTMLs displayed to players. Simplified `Quest#showQuestPage(..)` method.