[9188] Implement MoveGen::Interrupt call.

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<pre>m src/game/ConfusedMovementGenerator.cpp
m src/game/ConfusedMovementGenerator.h
m src/game/FleeingMovementGenerator.cpp
m src/game/FleeingMovementGenerator.h
m src/game/HomeMovementGenerator.h
m src/game/IdleMovementGenerator.h
m src/game/MotionMaster.cpp
m src/game/MovementGenerator.h
m src/game/PointMovementGenerator.h
m src/game/RandomMovementGenerator.h
m src/game/TargetedMovementGenerator.cpp
m src/game/TargetedMovementGenerator.h
m src/game/WaypointMovementGenerator.h
m src/shared/revision_nr.h

[9188] Implement MoveGen::Interrupt call.

It can be used in time when need do some tasks before
another movement generator add on top to motion stack.
This just finish pair Interrupt->Reset similar Initilize->Finilize
In general movementgenerator have states:

Initilize=>Interrupt<=>[-some addition movegen->]<=>Reset=>Finalize</pre>



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