Scripts/Oculus: Make Urom's event state available for condition system.

Signed-off-by: Manuel <manue.l@live.com.ar>

src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp

@@ -170,6 +170,8 @@ public:
             switch(type)
             {
                 case DATA_UROM_PLATAFORM:              return platformUrom;
+                // used by condition system
+                case DATA_UROM_EVENT:                  return GetBossState(DATA_UROM_EVENT);
             }
 
             return 0;