5.0-502 vs. 5.0-500 / ogl-lin-mesa / lesson08

5.0-502 (50984d85) Diff 5.0-500 (b7933c49)
9b550f608445331f846034d9a9d77ac7358d96c5 Waiting for diff... 0d01e2d9c3c3cb40a635d4733858666404724192
ec4afc068bbdc088f98ce3d00866bb30c676ec22 Waiting for diff... 8475f6e28f17ed969df43df4c2d852711c74dca6
ec4afc068bbdc088f98ce3d00866bb30c676ec22 Waiting for diff... 8475f6e28f17ed969df43df4c2d852711c74dca6
af959e514e8d461c2fd94723ad564132d4afcf4e Waiting for diff... 81d461b12ff88075a95cbd5cf8c6d4f42296fa9a