Make the visualization project ThreadSafe

...va/fr/amap/lidar/amapvox/visualization/Visualization.java

.../amapvox/visualization/controllers/OptionsController.java

...apvox/visualization/controllers/PropertiesController.java

.../amapvox/visualization/controllers/ToolbarController.java

...dar/amapvox/visualization/controllers/ViewController.java

...a/fr/amap/lidar/amapvox/visualization/views/MainView.java

...r/amap/lidar/amapvox/visualization/views/OptionsView.java

...map/lidar/amapvox/visualization/views/PropertiesView.java

...r/amap/lidar/amapvox/visualization/views/ToolbarView.java

...a/fr/amap/lidar/amapvox/visualization/views/ViewView.java

...isualization/views/colorbar/ColorbarComboboxRenderer.java

...mapvox/visualization/views/voxelfilter/JXVoxelFilter.java

...Vox/AMAPVoxVisualization/src/main/resources/data/test.vox

...xVisualization/src/main/resources/icons/axisLegendary.png

...MAPVoxVisualization/src/main/resources/icons/viewXneg.png

...MAPVoxVisualization/src/main/resources/icons/viewXpos.png

...MAPVoxVisualization/src/main/resources/icons/viewYneg.png

...MAPVoxVisualization/src/main/resources/icons/viewYpos.png

...xVisualization/src/main/resources/icons/visualization.png

...x/AMAPVoxVisualization/src/main/resources/meshes/axis.obj