Merge remote-tracking branch 'origin/armem/dev' into fabianpk

...RobotStateMemoryAdapter/LegacyRobotStateMemoryAdapter.cpp

.../armem/client/ExampleMemoryClient/ExampleMemoryClient.cpp

...em/client/ObjectInstanceToIndex/ObjectInstanceToIndex.cpp

...ient/ObjectInstanceToIndex/impl/ObjectInstanceToIndex.cpp

...atePredictionClientExample/RobotStatePredictionClient.cpp

...I/components/armem/server/ExampleMemory/ExampleMemory.cpp

source/RobotAPI/interface/armem/commit.ice

source/RobotAPI/interface/armem/memory.ice

...botAPI/libraries/GraspingUtility/GraspCandidateWriter.cpp

source/RobotAPI/libraries/armem/client/Writer.cpp

source/RobotAPI/libraries/armem/client/Writer.h

source/RobotAPI/libraries/armem/core/Commit.cpp

source/RobotAPI/libraries/armem/core/Commit.h

source/RobotAPI/libraries/armem/core/base/EntityBase.h

...RobotAPI/libraries/armem/core/base/EntityInstanceBase.cpp

...e/RobotAPI/libraries/armem/core/base/EntityInstanceBase.h

...e/RobotAPI/libraries/armem/core/base/EntitySnapshotBase.h

...ce/RobotAPI/libraries/armem/core/base/ice_conversions.cpp

source/RobotAPI/libraries/armem/core/ice_conversions.cpp

source/RobotAPI/libraries/armem/core/operations.cpp