Start game and finishing kernel

TODO.txt

source/engine/graphics/front/engine/Engine.hpp

source/engine/graphics/front/engine/Layer.hpp

source/engine/graphics/front/object/Image.hpp

source/engine/graphics/front/object/Renderable.hpp

source/engine/graphics/front/object/Sprite.hpp

source/engine/graphics/front/object/Text.hpp

source/engine/graphics/front/object/TileArray.hpp

source/engine/io/Keyboard.hpp

source/engine/io/Mouse.hpp

source/engine/io/Profiler.cpp

source/engine/io/Profiler.hpp

source/engine/physic/front/engine/Engine.cpp

source/engine/physic/front/engine/Engine.hpp

source/engine/physic/front/object/Tangible.hpp

source/engine/physic/front/object/TangibleMovable.cpp

source/engine/physic/front/object/TangibleMovable.hpp

source/engine/physic/front/object/TangibleStatic.cpp

source/engine/physic/front/object/TangibleStatic.hpp

source/game/Game.cpp