Put single line statements in braces

include/colorMarkerWidget.h

include/control.h

include/extrCalibration.h

include/helper.h

include/multiColorMarkerWidget.h

include/person.h

include/petrack.h

include/tracker.h

include/trackerReal.h

include/vector.h

src/analysePlot.cpp

src/animation.cpp

src/autoCalib.cpp

src/aviFileWriter.cpp

src/backgroundFilter.cpp

src/backgroundItem.cpp

src/codeMarkerItem.cpp

src/codeMarkerWidget.cpp

src/colorMarkerItem.cpp

src/colorMarkerWidget.cpp