Use std instead of boost

source/ArmarXGui/applications/ArmarXGui/ArmarXMainWindow.cpp

source/ArmarXGui/applications/ArmarXGui/ArmarXMainWindow.h

...ArmarXGui/applications/ArmarXGui/Widgets/ViewerWidget.cpp

...e/ArmarXGui/applications/ArmarXGui/Widgets/ViewerWidget.h

...ConditionViewerPlugin/ConditionViewerWidgetController.cpp

...s/ConditionViewerPlugin/ConditionViewerWidgetController.h

.../ArmarXGui/gui-plugins/ConditionViewerPlugin/TermNode.cpp

...ce/ArmarXGui/gui-plugins/ConditionViewerPlugin/TermNode.h

...s/ConditionViewerPlugin/widgets/ConditionViewerWidget.cpp

...ins/ConditionViewerPlugin/widgets/ConditionViewerWidget.h

...XGui/gui-plugins/LoggingPlugin/ArmarXLogViewer/LogTable.h

...i-plugins/LoggingPlugin/ArmarXLogViewer/LogTableModel.cpp

...gui-plugins/LoggingPlugin/ArmarXLogViewer/LogTableModel.h

...i/gui-plugins/LoggingPlugin/ArmarXLogViewer/LogViewer.cpp

...Gui/gui-plugins/LoggingPlugin/ArmarXLogViewer/LogViewer.h

source/ArmarXGui/gui-plugins/PlotterPlugin/ArmarXPlotter.cpp

source/ArmarXGui/gui-plugins/PlotterPlugin/ArmarXPlotter.h

...i-plugins/PlotterPlugin/StaticPlotterWidgetController.cpp

...gui-plugins/PlotterPlugin/StaticPlotterWidgetController.h

...ugins/ScenarioManager/ScenarioManagerWidgetController.cpp