Added renderSemiCircle method in Renderer class
Added renderCricle method in Renderer class
Added renderRectangle method in Renderer class
Added renderBezier method in Renderer class
Added renderQuadratic method in Renderer class
Added renderArc method in Renderer class
Added renderLine method in Renderer class
Added Renderer file + class
Added goFullscreen method in Game class
Added update method in Game class
Added create method in Game class
Added Game file + class