ADDED: Support for 3D Mouse in Footprint Properties 3D Model tab.

3d-viewer/3d_navlib/CMakeLists.txt

3d-viewer/3d_navlib/nl_3d_viewer_plugin_impl.cpp

3d-viewer/3d_navlib/nl_3d_viewer_plugin_impl.h

3d-viewer/3d_navlib/nl_footprint_properties_plugin.cpp

3d-viewer/3d_navlib/nl_footprint_properties_plugin.h

3d-viewer/3d_navlib/nl_footprint_properties_plugin_impl.cpp

3d-viewer/3d_navlib/nl_footprint_properties_plugin_impl.h

3d-viewer/dialogs/panel_preview_3d_model.cpp

3d-viewer/dialogs/panel_preview_3d_model.h

pcbnew/dialogs/panel_fp_properties_3d_model.cpp

pcbnew/dialogs/panel_fp_properties_3d_model.h

thirdparty/3dxware_sdk/inc/navlib/navlib.h