Events for global and local trajectory

...x/navigation/client/services/EventSubscriptionInterface.h

...ce/armarx/navigation/client/services/MemorySubscriber.cpp

.../armarx/navigation/client/services/SimpleEventHandler.cpp

...ce/armarx/navigation/client/services/SimpleEventHandler.h

source/armarx/navigation/core/aron/Events.xml

source/armarx/navigation/core/aron_conversions.cpp

source/armarx/navigation/core/aron_conversions.h

source/armarx/navigation/core/events.h

source/armarx/navigation/memory/client/events/Writer.cpp

source/armarx/navigation/memory/client/events/Writer.h

source/armarx/navigation/server/Navigator.cpp

...gation/server/event_publishing/EventPublishingInterface.h

...rx/navigation/server/event_publishing/MemoryPublisher.cpp

...marx/navigation/server/event_publishing/MemoryPublisher.h