MDS modification end added ui toolkit example for UIToolkit test

CHAOSFramework.xcodeproj/project.pbxproj

CHAOSWorkspace.xcworkspace/contents.xcworkspacedata

MetadataServer/src/it/infn/chaos/mds/RPCConstants.java

...c/it/infn/chaos/mds/rpc/server/ActionHandlerExecutor.java

...erver/src/it/infn/chaos/mds/rpcaction/CUQueryHandler.java

...it/infn/chaos/mds/rpcaction/DeviceDescriptionUtility.java

...er/src/it/infn/chaos/mds/rpcaction/DeviceQueyHandler.java

chaos/common/cconstants.h

chaos/common/message/MessageBroker.cpp

chaos/common/message/MessageBroker.h

chaos/common/message/MessageChannel.cpp

chaos/common/message/MessageChannel.h

chaos/common/pqueue/CObjectProcessingQueue.h

chaos/common/rpc/MsgPackServer.h

chaos/common/rpc/RPCClient.h

chaos/common/rpc/RpcServer.h

chaos/cu_toolkit/CommandManager/CommandManager.cpp

chaos/cu_toolkit/CommandManager/CommandManager.h

chaos/cu_toolkit/ControlManager/ControlManager.cpp

chaos/ui_toolkit/ChaosUIToolkit.cpp