awp_csgo_dust map for CSS v34-91+

Meet another masterpiece from Mr.Who - awp_csgo_dust. The location is a reimagining of awp_lego_2, as their layouts are completely identical except for the side crates on each team's spawn. In terms of appearance, the map is similar to the de_dust csgo version. And finally, I will note a beautiful skybox that fits perfectly into the overall style. Tested on all versions of counter strike source.