Add debug pass (almost complete), Ui pass (empty) and reformat all the code

src/Mara/Gui/MainWindow.cpp

src/Mara/Gui/MainWindow.hpp

src/Mara/Gui/RendererControl.hpp

src/Mara/RadiumPlayer.hpp

src/Mara/main.cpp

src/Plugin/NodeRendererPlugin.cpp

src/libRender/CMakeLists.txt

src/libRender/RadiumNBR/EnvMap.cpp

src/libRender/RadiumNBR/EnvMap.hpp

src/libRender/RadiumNBR/FullFeatureRenderer.cpp

src/libRender/RadiumNBR/FullFeatureRenderer.hpp

src/libRender/RadiumNBR/Gui/FullFeaturedRendererGui.cpp

src/libRender/RadiumNBR/Gui/RendererPanel.cpp

src/libRender/RadiumNBR/Gui/RendererPanel.hpp

src/libRender/RadiumNBR/NodeBasedRenderer.cpp

src/libRender/RadiumNBR/NodeBasedRenderer.hpp

src/libRender/RadiumNBR/Passes/AccessibilityBufferPass.cpp

src/libRender/RadiumNBR/Passes/AccessibilityBufferPass.hpp

src/libRender/RadiumNBR/Passes/ClearPass.cpp

src/libRender/RadiumNBR/Passes/ClearPass.hpp