Adapted new "Utility" prefix.

Src/Model/AreaDescriptor/AreaInfo.cpp

Src/Model/AreaDescriptor/AreaMemory.cpp

Src/Model/AreaDescriptor/Rectification.cpp

Src/Model/DataExporters/DataExporterCSV.cpp

Src/Model/DataExporters/DataExporterGeneric.cpp

Src/Model/DataExporters/DataExporterJson.cpp

Src/Model/DataExporters/DataExporterSerialize.cpp

Src/Model/ImageStream.cpp

Src/Model/MediaPlayer.cpp

Src/View/AreaDesciptor/EllipseDescriptor.cpp

Src/View/AreaDesciptor/RectDescriptor.cpp

Src/util/Config.h

Src/util/VideoCoder.h