another step closer to useable shared memory C API

(force/torque sensor needs new API)
in a nutshell, users of shared memory physics API should not
directly poke into shared memory, not fill 'SharedMemorCommand'
nor read SharedMemoryStatus directly. The C-API declares 'handles' for those,
to avoid it from happening.

examples/SharedMemory/PhysicsServerExample.cpp

@@ -5,7 +5,6 @@
 
 
 
-
 #include "PhysicsServer.h"
 
 #include "SharedMemoryCommon.h"