-fix to weather

-update for apex survival

-added encounters

Update v1.2:
-changed ore map (better, but same density, ores etc.)

weather now spawns instantly at 100% (no ramp up down anymore)

weather is now displayed correctly on screens

Update v1.1:
-Flat parts on the bottom of cracks are now gone (cracks go deeper now)
-Added custom rock models
-Slightly changed texture of one type of snow
-Redid the entire atmosphere
-Changed gravity (0.368->0.328)
-Changed atmospheric density (0.4->0.5)
-Made atmosphere breathable (oxygen density 10%, deadly, but you can now harvest oxygen with air vent)
-Ice doesn't show up on ore detector anymore
-Changed ore map (random spots, slightly bigger veins, removed platinum)
-Lowered temperature (freeze->extreme freeze)
-Lots of smaller adjustments