Alpha 6 [0.6.0] (Late) Dev Status: Hydrosphere

The design of the hydrosphere is just finished this Saturday night. I'll begin to implement it this Sunday.
After that I will need to implement the Seasonal data + Clouds Cover and Albedo, and this step will be completed.

After that I will begin the final step of the FUG, the regions (including the Fractal Terrains link, the resources and the biosphere).