[9206] Some code cleanups.

[newsbot]

<pre>m src/game/GridNotifiersImpl.h
m src/game/Level3.cpp
m src/game/SpellAuras.cpp
m src/game/Unit.h
m src/game/WaypointMovementGenerator.cpp
m src/game/WaypointMovementGenerator.h
m src/game/World.cpp
m src/shared/revision_nr.h

[9206] Some code cleanups.

* UNIT_STAT_SEARCHING not used
* Remove some commented wrong code
* WaypointMovementGenerator<Creature>::Initialize() not have code</pre>



Дальше... (http://github.com/mangos/mangos/commit/d65cb6ae9ee960b9cbe43346a79ba9454daefe0c)