[Build 2] the Genepool (from Genetics) does not render fluids correctly

[Daniel Rossy]

The Genetics machine has space for three different kinds of fluids: ethanol, raw dna and stored power. The ethanol bar never renders the fluid, even when the space is full. Similarly, the raw dna bar does not render it's fluid, wherever amount of raw dna has left on it. However, the energy bar only renders the current stored power when the raw dna bar is empty, but not always. The machine itself works well, and I do not know if this rendering issue is shared with the other Genetics machines.