Core: Remove lots warnings:

- All "'xxx' will be initialized after 'yyy' when initialized here"
- Some "unused variable"
- Some "enumeration value 'xxx' not handled in switch"

--HG--
branch : trunk

src/server/game/Events/GameEventMgr.h

@@ -55,7 +55,7 @@ struct GameEventQuestToEventConditionNum
 
 struct GameEventData
 {
-    GameEventData() : start(1),end(0),nextstart(0),occurence(0),length(0),state(GAMEEVENT_NORMAL), holiday_id(HOLIDAY_NONE) {}
+    GameEventData() : start(1), end(0), nextstart(0), occurence(0), length(0), holiday_id(HOLIDAY_NONE), state(GAMEEVENT_NORMAL) {}
     time_t start;           // occurs after this time
     time_t end;             // occurs before this time
     time_t nextstart;       // after this time the follow-up events count this phase completed