add a widget to convert between a homogenous matrix and xyz/roll pitch yaw

source/RobotAPI/gui-plugins/CMakeLists.txt

...PI/gui-plugins/HomogeneousMatrixCalculator/CMakeLists.txt

...MatrixCalculator/HomogeneousMatrixCalculatorGuiPlugin.cpp

...usMatrixCalculator/HomogeneousMatrixCalculatorGuiPlugin.h

...eousMatrixCalculator/HomogeneousMatrixCalculatorWidget.ui

...alculator/HomogeneousMatrixCalculatorWidgetController.cpp

...xCalculator/HomogeneousMatrixCalculatorWidgetController.h