[#18701] Issues with camera.pointInsideFrustum method - note in docs that the projection matrix is not correct for first logic tick. Renamed... KX_Camera.isViewport -> KX_Camera.useViewport KX_Lamp.quat_attenuation -> KX_Lamp.quad_attenuation Deprecated KX_Camera.getProjectionMatrix(), KX_Camera.setProjectionMatrix() for projection_matrix attr Added most missing docs reported by the doc-checker script