update no.1

-added a submarine model suggested by combine unit
-added func_detail_blockers for paths
-made the 3d skybox a bit better
-moved the bouy prop to the barrier
-added small bushes
-optimized props
-changed the 40mb .wav file of the song for a 5mb .mp3
-moved the pylons to the main map
-added a few containers laying around

have fun playing!

release