[12030] Support Random Movement around a point

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Автор: Reamer


<pre>m doc/script_commands.txt
m src/game/MotionMaster.cpp
m src/game/MotionMaster.h
m src/game/RandomMovementGenerator.cpp
m src/game/RandomMovementGenerator.h
m src/game/ScriptMgr.cpp
m src/game/ScriptMgr.h
m src/shared/revision_nr.h
</pre>
<pre style='white-space:pre-wrap;width:81ex'>[12030] Support Random Movement around a point

* Remove unused MoveRandom function
* Add MotionMaster::MoveRandomAroundPoint function
* Toggle DB-command COMMAND_MOVEMENT to be able to move around current position or respawn position (depending on data_flags)</pre>


Подробнее... (https://github.com/mangos/mangos/commit/ead02a05ac196b5ba7d9924c42ac99b9f0f30fcb)